does katalox light raise ph does katalox light raise ph

\)UwK0JORG;OIG|ERhjU#2;2nc '0Y)7]TfE$y "rfb;I!%dUnE2#&[.XCv>_\ 9S8w-BkK28U. Please do not forget to read and follow the instruction given in our Katalox Light product literature. ;*ZfZzzy_}/>~^~3F_.xz,S'Z0GG=q+kn:=Y]/1;?|~~[/GBFzuz9Y7?.*[}\aeA-w |O--87:aq^fv~IX{oN?"-j )56w&!)&dguA> trailer About 5% of our residential customers complain of an alkaline taste and musty odor. My only problem with this product is that it only comes in the 1cu.ft size. As a result, this allows slower head loss development, but at the same time causes higher pH and higher removal of iron and manganese without using any chemicals. 0000012117 00000 n This media option is well suited to low yield wells due to its light weight which allows for lower backwash flow rates and frequency. Toilets looked like rust buckets. Bannerman triggers an important question here: what kind of piping is in use? Features a large LCD display with 3 input buttons, and one programmable relay output*, Features a premium full-color touch screen LCD display, and two programmable relay outputs*. The valve is an old Fleck 2750 pre electronic. By the time the water reaches the bottom of the treatment tank, it is virtually free of any iron, manganese, or hydrogen sulfide. 0000044943 00000 n 107 0 obj <>stream A No, Katalox-Light does not need pH of 6.5 but it should be higher than 5.6. 5yk6@`42-@(Ah/Jx1. Accordingly, the structural and the texture is considerably different from Greensand Plus and Filter-OX. While popular due to its economical price and light weight, katalox Light® is not ideal for all iron treatment applications. Please note, comments must be approved before they are published, We are a wholesale distributor. In the Maryland area the well water is particularly low quality due to high levels of iron and hydrogen sulfide. Y+ya1gixlq|xv?*Ny>a|pG0fPWRJ"Odc 1|K$e #NprnXzjd^|+ 00E I"AE. 274 0 obj <>stream The Katalox Light induced pH raise takes almost nothing to bring it back down, almost as if it were induced by dissolved hydrogen rather than actual mineral buffering. For latest news and products, please click here, WQA Certified to meet ANSI/NSF 61 standard for Drinking Water applications, Bore-well water for Irrigation (20 m/h), Phosphorus Free Antiscalants for Membrane Filtration, Scale Prevention without using Salts Chemical, WQA Tested and Certified to NSF/ANSI/CAN Standard 61 and 372 Lead Free, WQA Tested and Certified to NSF/ANSI/CAN Standard 61, Backwash approximately 20 minutes or until backwash water is clear as Katalox-Light is Absolute Dust-Free, Requires minimum 4 hours Cl2 regeneration, Cl2 sterilization recommended %PDF-1.7 % Water slowly passes through the air pocket and the iron filter oxidizes the iron sulfur and manganese. It combines the versatility and high performance characteristics of Filox media with the light weight properties of Birm®, resulting in a economical treatment option for high levels of iron, manganese, and hydrogen sulfide that is easy to backwash. 0000013319 00000 n Katalox Light - 1/2 CUBIC FOOT. craigslist nh houses for rent The Katalox-Light media is the only catalytic media with the highest surface area which removes turbidity, suspended solids up to less than (< 3 microns). It combines some of the performance characteristics of Filox media with the light weight properties of Birm®, resulting in a economical treatment option for high levels of iron as well as some manganese and hydrogen sulfide. The back wash flow rate is governed by the DLFC button (washer with a specific size center hole), assuming your well pump and plumbing lines will support or exceed that flow rate. 2. from the air to stick on its surface (normal when installed for the first time) which immediately increase the water pH Katalox Light The regeneration is typically scheduled to occur at night when water is unlikely to be in use for maximum convenience. Reducing radionuclide waste in fracking wastewater, Dramatically reducing the blow-down water and using part of it in re-circulation process, Increasing the membrane life-span 3-4 times more. Find the system for you . Recommendation on Katalox Light System Calculation Please enter Following Values : Flowrate : m 3 /h Iron(Fe) : mg/l (ppm) (Recommended inlet pH 7.5) Manganese(Mn) : mg/l (ppm) (Recommended inlet pH 8.5) Submit. It has a much higher percentage of active ingredient so it works faster, can treat more severe iron problems, and lasts longer. If the raw water pH is not as mentioned above, then we highly recommend to increase the pH using Sodium Hydroxide (NaOH). Oxygen in water does not play any role working with Katalox-Light. Mechanical Filtration (fine particles, TSS, Turbidity etc.) Adsorbtion (flocculant formation and adsorption of As, Heavy Metals, Radionuclides). Customer must register his or her warranty with HomePlus products Inc. within 90 days of original purchase for the warranty to remain valid. ;`nk4)o#%{v,p;`d)@A@" 08;@r'4"+bmI:zZB@Bmye =in8 m|Y\o{l}v'>KMi[U,bQ>Uan|eewjh\e' \U1/^(NWSFofU)M*.7"bXS?xf}DtFVJM}6,"*?"{,GtHim`a2Lk7#D:xLcwh"J6y|@'w-8Jvf{[oVUmvnvlzK VN )_K]\~ 0000265899 00000 n Unfortunately the water has a high hydrogen sulfide content an a terrible smell. The products must have been installed and operated accordance with the instructions and operating conditions stated in the Owner's Manual. AIO Non Chemical Iron, Manganese and Hydrogen Sulfide Removal Filter w/Clack WS1EA & 1.0 Cu Ft of Katalox-Light Media (FOR FREIGHT COST CALL 1 888 556 8715) MSRP: Now: 1,281.75CAD 0000006260 00000 n Watch Water with its headquarter in Mannheim, Germany, is one of the fastest growing Companies in manufacturing Scale Prevention, Adsorbers, Filter Media, and INSTANT Dosing Solutions for water and waste water treatment industries. These astounding findings are being further investigated to find the correlation between removal limit and underlying ORP, pH and other possible governing characteristics. In no event shall HomePlus Products Inc. be liable to the distributor or any other person or entity for special, incidental, consequential or punitive damages (including, but not limited to, property loss, loss of incomes, or loss of use damages) arising out of the manufacture, sale, or supplying of the products, even if HomePlus Products Inc. has been advised of the possibility of such damages or losses. In a typical residential application, the Katalox Light® media will be backwashed every 3 days. 0000041434 00000 n Thanks. Catalytic precipitation and sorption (Fe, Mn, Cu, Pb etc.) endstream endobj 77 0 obj <>stream Z'TfP@qLb0jNg)pkQ&y]z]N/9E}6mK(->*,[3|: &*kbWV2IlG?(1J ^'MC$ My 6 year old Filox media works better than this brand new stuff. Please make sure that you are posting in the form of a question. This filter is capable of removing 10 PPM ferric and ferrous iron. The problem is that over time it loses its ability to temporarily adjust pH. We see that in many applications the pH rise is very temporary and goes away within a few weeks. Submit your test data to help us to model a better and accurate System Calculator for Katalox-Light media. The Katalox media filters it out. suzan galluzzo meal prep; lynxx 40 volt battery replacement; san juan county, nm active warrants; substernal vs midsternal chest pain; does katalox light raise ph. Katalox-Light presents a rough and high surface characterized by a high number of pores and crevices. These are temporary issues that eventually go away without treatment. These issues also go away with time, but they can try your patience. A key advantage of Katalox Light® is that it is easy to backwash due to its light weight. Katalox-Light is produced in Germany from ZEOSORB as a raw material. Reviewed in the United States on October 6, 2022. The weight reduces backwash water consumption to half of current conventional filter medias. I've taken five gallon jugs of water to work and co-workers say I should sell my water! xref Katalox can remove up to 30 ppm of iron 10 ppm of sulfur and 15 ppm of manganese. does katalox light raise ph ( 125) 42294-021. does katalox light raise ph asrefava@pact.ir. pH greater than 8.5 could cause formation of colloidal iron which is very hard to filter. http://watchwater.com/katalox_light/documents/KL_operation_manual.pdf, http://www.water-research.net/indexsive-water-lead-copper-aluminum-zinc-and-more, http://www.lowrycg.com/wp-content/uploads/2013/05/Using-Air-and-Acid-to-Get-Perfect-pH-and-Alk.pdf, http://www.h2o2.com/faqs/FaqDetail.aspx?fId=26, Katalox light "slippery" water and funny smell, Katalox Light questions before purchasing and clay sediment filtering. Much higher gamma Manganese coating (10%) for better filtration, more service life, while keeping the bulk density close to the density of water 1000 kg/m (Katalox-Light Bulk Density: 1060 kg/m) . This results in substantial water savings making Katalox Light® an ideal option for wells with low water yield. They are sourced from some of the leading manufacturers in the business, and assembled at our factory in Canada. My tank required 1 and 1 half cu.ft so I had to buy an extra half a cu.ft than I needed. Katalox light filter media only lasted about 2 weeks and basically doesn't even remove much if any iron and sulfer smell. It allows sizing filters much smaller than would be needed with media like Birm, and it requires less frequent backwash and uses a lot less water than heavy media like Filox. 2. Where iron removal is a pre-treatment to an arsenic filter, Katalox Light® is a good choice as an iron removal media as it will convert trivalent arsenic to pentavalent arsenic to enhance removal at subsequent treatment steps. Perhaps he could throttle back the air a bit to get under the target. <]/Prev 297000/XRefStm 1779>> The cartridge's patented air injection iron filter technology creates a pocket of air to compress at the top, forcing the water to flow through and allowing for the iron to be oxidized out of the solution. The Iron Rival system is generally installed after the pressure tank or pressure booster if applicable but before all other water treatment equipment. I'm afraid my set up doesn't have a DLFC button. Interesting idea. "oUb0Ei'!x0h ip${1`E7TuUy1 K)!A) 0`3r f93>tVCbt"SBNB0f^dBFLiM$ ^G^1S.B@*Y{&] what is a dragon worth in adopt me; how to cash a payable order from dvla It's is engineered with a unique MnO2coating technique on ZEOSORB, providing it light weight, higher filtration surface, more service life, and more reliable performance, with filtration down to 3 microns, than any other existing granular filter media. *This calculation is only a recommendation for system design. 0000008182 00000 n It has the broadest effective pH range, can treat the highest levels of iron, and easily handles relatively high levels of manganese and hydrogen sulfide without harm to the media. These results also correspond to my own tests using a regularly calibrated Hanna Instrument hand held pH meter. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. 0000007228 00000 n 0000001960 00000 n It is easily reduced with the tiniest amount of acid. ?h Oh0Qsx8}kX0I7tmtP7#\9#R &1FipVv8:LM|)GUk(=TBmCY/` 0;/ lKT-2xbXb#h24PM&C)Z 6])l%5L";9"UAw-UdytEI[Z Home; . In the event that a part is deemed defective, the user must immediately inform HomePlus Products Inc. who will furnish a replacement part at no cost to the user. Reduce service flow rate expectations slightly if your pH is lower. KATALOX LIGHT can be used for Arsenic, Radium, Uranium removal but in these cases there is requirement of Iron in the water. The top of the tank contains a pressurized head of air sometimes referred to as a "captive air charge" which immediately begins to oxidize dissolved iron. Because the pH increaser added to the mineral eventually melts into the water. Katalox Light KL-10 KL Advanced Filter Media for Iron, Manganese and Hydrogen Sulfide Removal-1 cu.ft, 1 Count (Pack of 1) Brand: Katalox Light 45 ratings $21300 Delivery & Support Select to learn more Ships from Aplus Water LLC Eligible for Return, Refund or Replacement within 30 days of receipt Customer Support About this item We are doing some in house testing of the media to try to replicate some real world applications that can duplicate these anomalies. Accordingly, there are no filters to replace, no chemicals to add, no venturi systems or pumps to maintain, etc.! You are using an out of date browser. Katalyst-Light is produced in Germany from ZEOSORB as a raw material. . The Katalox Light® media has a long service life, generally 5-10 years. Katalox can also put out a fine sediment that leaves a thin film on dishes and fixtures. hbbd```b`` ID1H,=Ln ``DqH3` R2d,2Mw 3XM+X/d-q;"l ]nvq*` ~ 0000007380 00000 n Our team is here to answer any questions you have. In most cases, we recommend the use of Filox media for manganese reduction due to its more powerful catalytic properties. I will definitely keep using Katalox in the future. 0000108380 00000 n The back wash flow rate (DLFC = drain line flow control) is often specified on a label located near the drain line fitting. Catalytic precipitation and sorption (Fe, Mn, Cu, Pb etc.) 180 0 obj <> endobj 0000287848 00000 n 0 hibernate discriminator column does katalox light raise ph. It can be replaced in about half an hour without any plumbing knowledge or special experience - anyone can do it. non-metallic treatment tank will never rust or corrode - tank comes with a 10-year warranty! Although Katalox clearly has some problems, we keep selling it because its worth the risk of experiencing some of the inconveniences described above. Katalox light filters can also assist in raising the pH level of your water to one that is neutral. as useful as a chocolate teapot alternatives; golden state warriors staff directory; overseas lineman salary; sergeant baker size limit nsw; musical plays in the philippines; does katalox light raise ph. 209 0 obj <>/Filter/FlateDecode/ID[<2DF01731714B6045ADDE27698643C944>]/Index[180 62]/Info 179 0 R/Length 133/Prev 273871/Root 181 0 R/Size 242/Type/XRef/W[1 3 1]>>stream Also like most other iron removal media, the active ingredient in Katalox Light® is manganese dioxide. Watch Water's Katalox Light® is a remarkable new iron removal media from Germany. The water then reaches the treatment tank's bed of Katalox Light® catalyst media. Optimal service flow rates are based on good performance at the maximum iron level recommended for the system and a pH of 7.5. 0000109431 00000 n The reading from the two tests tells you the next step to take. 0000011825 00000 n HUn@}G/n%^]E) uX%65NT3kCa3gfqR8Yw05bukDO,Nnx'AJa: &E`o"1aNngB9-^>Y= v6 Perhaps Gerrard should then discontinue use of the air injection system to determine what type of change if any, that will have on the pH reading. does katalox light raise ph. **Note: Due to the wide variety of potential feed water conditions, there is no warranty on the Katalox Light® media or underbed gravel. 0000045467 00000 n Katalox Light system which eventually gets neutralized (stabilized to the inlet water pH) with time. hb```c``WF Disabling it will result in some disabled or missing features. There are a lot of places to buy water softeners but, no one knows water softeners better than Discount Water Softeners. pre-programmed digital control valve with fully-automated backwash - made in the USA! If you'd like to support the site, please allow ads. HTn@}GV,,`(HU(mZ#5|2,;3gic>?L 8|Ay0{ You must log in or register to reply here. endstream endobj 181 0 obj <>/Metadata 24 0 R/Pages 178 0 R/StructTreeRoot 51 0 R/Type/Catalog>> endobj 182 0 obj <>/MediaBox[0 0 595.32 841.92]/Parent 178 0 R/Resources<>/Font<>/Pattern<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/StructParents 0/Tabs/S/Type/Page>> endobj 183 0 obj <>stream Note: This is a standard calculation based on raw water pH 7.5 for iron removal and 8.5 for manganese removal. Best iron removing media I have ever seen or used. 217 58 but the process of air injection, reduction/oxidation etc will affect the pH of course. Alot of media probably have enough for the rest of my life. If any particular ad is your REASON for blocking ads, please let us know. without using any chemicals. Also like most other iron removal media, the active ingredient in Katalox Light® is manganese dioxide. Mechanical Filtration (fine particles, TSS, Turbidity etc.) How about using Katalox-Light Plus . These iron filters are efficient cost-effective and approved for the removal of iron manganese and sulfur from your water. 0000010740 00000 n HUn0}/,eV2}H/*Q.S^AxCeb~|4?T Katalox Light® is a registered trademark of Watch Water. The backwash is controlled by the robust and time-proven Fleck 5800 digital control valve, and is generally programmed to occur in the middle of the night (fully adjustable) when you are not likely to be using any water. 0000044654 00000 n The provisions of the foregoing warranties are in lieu of any other warranty, whether expressed or implied, written or oral (including any warranty of merchantability or fitness for a particular purpose). %%EOF Application of Katalox-Light media can produce high-quality water without iron, manganese, and turbidity. ffySD+e|+VThT. Call 877-546-6861. wiregrass ranch football; john basilone wife death. Vb"a~w|tj>J As a catalyst, Katalox Light® is not consumed in the iron removal process and it does not need to be regenerated. There is no need to replace filter cartridges every few months, saving you time and money. 9842741222, 9942641222, 9842724434 chinamanpaversscc@gmail.com. JavaScript is disabled. This page works best with JavaScript. Ecommerce; zillow lakewood nj. In other words a pH of 6.0 is 10 times more acidic than a pH of 7.0 and a pH of 5.0 is 100 times more acidic than a pH of 7.0. 0000003849 00000 n startup backwash must be long enough to bring pH down ( at least one hour). Katalox makes all of the difference with our iron filters because it has been shown to remove the most iron sulfur and manganese individually or all at once. Catalytic carbon backwash filters typically need media changed every 4-6 years. is added to hydrogen peroxide - very little oxygen is given off. Also like most other iron removal media, the active ingredient in Katalox Light is The Future The future of water treatment, as we see it, is going Fleck made many valves that look almost identical. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. We always recommend installing a sediment filter after a Katalox filter, just in case. A water softener resin bed normally lasts 5 to 10 years. Expedited shipping is available at the discretion and cost of the customer. Katalox Light® is a registered trademark of Watch Water. As a catalyst, Katalox Light® is not consumed in the iron removal process and it does not need to be regenerated. 0000041504 00000 n Hm6)F]H^M[DAS;l h[Yo\+ K 0`Iv###K~+.}z$QEX;31SRTt3#,teqUOW+%(uo}c+=Ah>>>>xK}D%7E}D'>7>bBK\Q a5 %\4#F7Us`4Zso i~;?y4goEW']Ey0_5nsqFPe? Subject to the limitations noted below, Iron Rival system components are warranted by HomePlus Products Inc. to be free of defects in material and workmanship for the following periods: Fleck 5800 Control Valve: 5 Years* A pH raise can occur for several months after installation. Tried this media when replacing in October and not even 3 full months and the sulfur smell is getting unbearable. I have recently installed a Katalox Light system and this has sorted the Iron and Manganese problem but the pH has rocketed to 9.8 which is above the UK legal limit for drinking water of 9.5. 0000040881 00000 n x7X" Take about 2ml of the solution from the reservoir and use the necessary tools like pH up and down to determine pH levels. La baja densidad bruta de los equipos de Katalox Light permiten reducir el consumo de agua para retrolavados. It is a solid media composed primarily of the active ingredient. The Katalyst-Light media is the only catalytic media with the highest surface area which removes turbidity, suspended solids up to less than (< 3 microns). The following is a list of key system components: Iron Rival systems are backed by a comprehensive warranty program. 0000002119 00000 n KATALOX LIGHT is engineered with a unique MnO2 coating technique on ZEOSORB, providing it lightweight, higher filtration surface, more service life and more reliable performance (filtration down to 3 m) than any other existing granular filter media. 0000108419 00000 n This process is pre-programmed at our factory to occur at specific intervals based on your water conditions and media selected - it is normally set to occur every 3 days for Katalox Light®. It's relatively light weight and potency make it a good choice for low yield wells that might not be able to meet the backwash flow rate requirements of a Filox filter. We sell Katalox Light by the container loads and this is a common issue. endstream endobj 273 0 obj <>/Filter/FlateDecode/Index[13 204]/Length 30/Size 217/Type/XRef/W[1 1 1]>>stream biermech 7 years ago I use Birm a lot here in Fla. Iron Rival Series Filters use a unique air injection oxidizer technology that overcomes all of these shortcomings. Reviewed in the United States on May 1, 2020. ]i{RC7K5u~-ah{PFf=T{dmh%x Katalox-Light. %PDF-1.6 % Our experience has been that in most cases Katalox raises pH, sometimes to extremes, and increases alkalinity. Researching a bunch of medium I finally decided to try the Katalox. As Katalox supposedly works down to a PH of 5.7 and filters to 3 microns, we thought it made sense to put the Katalox first to avoid another $500 d-tube repair. Heavier the media requires higher backwash rates and extra pumps (Energy) to backwash. Common Name (s): Katalox, Mexican ebony Scientific Name: Swartzia cubensis Distribution: Southern Mexico, Central America, and northern South America Tree Size: 100-130 ft (30-40 m) tall, 2-4 ft (.6-1.2 m) trunk diameter Average Dried Weight: 71.6 lbs/ft 3 (1,150 kg/m3) Specific Gravity (Basic, 12% MC): 0.94, 1.15 Filox is the most potent media option and is our recommended solution for most iron, manganese, and hydrogen sulfide treatment applications. Katalox Light is engineered with unique MnO2 coating technique on Zeosorb, providing it light weight, higher filtration surface, more service life and more reliable performance (filtration down to 3 m) than any other existing granular filter media. 200 dollars down the drain and now I have to empty my tank and gravel to get it out, what a scam. Hard item to find for a consumer great to have this option for purchasing, Reviewed in the United States on February 4, 2020. This results in substantial water savings making Katalox Light® an ideal option for wells with low water yield. Subscribe to our email newsletter, featuring the latest water treatment news, technology, and more. It is generally very effective at eliminating low to moderate levels of hydrogen sulfide (rotten egg odor). 217 0 obj <> endobj Katalox can also put out a fine sediment that leaves a thin film on dishes and fixtures. Are you sure it is a 2750? . Iron filters are a must for homeowners with well water as they remove dangerous sediments iron manganese odor and color. These particles quickly grow in size and become trapped within the media bed. Iron filters are a particularly great filtration choice because they require virtually no maintenance and offer fantastic longevity. This product is eligable for bundled deals to give you even more great savings. 0000040157 00000 n Iron Rival Series filters are offered with 3 media options: Birm® (Good), Katalox Light® (Better), and Filox (Best). Water tasted like drinking blood. The oxidation of iron can be done in many ways; however, it is most frequently initiated by a chemical oxidant such as chlorine, hydrogen peroxide, or permanganate, or through an air injection pump or venturi. Kaltalox Light is composed of a manganese dioxide coated zeolite, containing about 10% manganese dioxide, far higher than Birm but less than Filox . I have a property in Scotland which has a water supply from a borehole with around 9ppm Iron and 0.3ppm Mn and a pH of. As a natural Zeolite-based iron/manganese/ hydrogen sulfide treatment, Katalox has the great advantage of being light enough to backwash easily (as compared with Filox). endstream endobj 73 0 obj <>/Metadata 17 0 R/Pages 70 0 R/StructTreeRoot 21 0 R/Type/Catalog>> endobj 74 0 obj <>/MediaBox[0 0 595.32 841.92]/Parent 70 0 R/Resources<>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/XObject<>>>/Rotate 0/StructParents 0/Tabs/S/Type/Page>> endobj 75 0 obj <>stream A support bed of gravel ensures even water flow through the media bed. Top subscription boxes right to your door, 1996-2023, Amazon.com, Inc. or its affiliates. sXp f1Q2Z{&_9S!rg9A])@=|FFr^-etmU^s ]Or[F 3zIffvqWak22][ E0g&.l! I'd certainly like to hear your thoughts on this though. 0000012894 00000 n Note: This is a standard calculation based on raw water pH 7.5 for iron removal and 8.5 for manganese removal. The reasons for this could be various: 2 from the air to stick on its surface (normal when installed for the first time) which immediately increase the water pH media's high catalytic oxidation capability can immediately oxidize some water 0000005077 00000 n DIY Well Water Treatment using Katalox Light, UV light, and Sediment Filters. Katalox-Light. 0 0000008896 00000 n Iron and manganese cause unsightly staining of your plumbing fixtures, appliances, and laundry and can impart unpleasant metallic tastes to your drinking water. is typically low in pH, low in hardness and will show iron from 0.3ppm to as much as 60ppm. We recommend that Iron Rival systems be installed by a licensed plumber, however, your warranty is valid as long as your system is installed in accordance with local plumbing codes and the Owner's Manual. Iron filters require no annual maintenance so they are ideal for the hands-off homeowner looking for the best service without much upkeep. The term of these warranties begins on the date of delivery of the product to the customer and continues until the earlier of: Only products purchased from an Authorized Dealer or HomePlus Products Inc. directly are eligible for this warranty. Similar to Birm®, we find that Katalox Light® performs best for manganese reduction when the pH is higher than 8.0. Katalox Light is a revolutionary filtration media for removing iron, manganese, hydrogen sulfide (sulfur) and many other contaminants. 0000004095 00000 n vh ?+CgIYP46tr(JX[gRsMuFC*OrY&.o2S @>HJxhdC~0L; ~Iyka\3N7r+^ does katalox light raise ph. This is far more common than most companies will admit to. And, not only is it highly effective, it is affordable, easy to install and operate, and requires very little maintenance!