Aquarium Reverse Osmosis
Aquarium Reverse Osmosis
![]() |
![]() 0PPM Portable 50 GPD Reverse Osmosis RO+DI Filtration $62.00 Time Remaining: 26d 12h 15m Buy It Now for only: $62.00 |
![]() AQUARIUM CORAL REEF RO +2 DI REVERSE OSMOSIS PUR WATER PURIFICATION SYSTEM RD102 $132.00 (1 Bid) Time Remaining: 1h 33m |
![]() 0PPM Portable 100GPD Reverse Osmosis RO+DI Filtration $66.00 Time Remaining: 26d 11h 30m Buy It Now for only: $66.00 |
![]() REEF HOME DRINKING RO+DI dual output REVERSE OSMOSIS PURE WATER FILTER SYSTEM $152.00 (1 Bid) Time Remaining: 1h 34m |
![]() RO DI Color changing Resin 2lb Reverse Osmosis $17.99 Time Remaining: 26d 3h 53m Buy It Now for only: $17.99 |
![]() Portable Drinking 100GPD Reverse Osmosis RO System $66.00 Time Remaining: 4d 14h 14m Buy It Now for only: $66.00 |
![]() PACIFIC 5 STAGE REVERSE OSMOSIS AQUARIUM REEF WATER FILTER 100 GPD DI FILTER $115.00 Time Remaining: 11h 19m |
![]() AQUARIUM II RO DI REVERSE OSMOSIS WATER FILTER AQUASAFE $96.99 Time Remaining: 25d 11h 48m Buy It Now for only: $96.99 |
![]() RO Booster Pump Assembly Reverse Osmosis Water System Up Pressure Solenod Valve $89.00 Time Remaining: 23d 2h Buy It Now for only: $89.00 |
![]() AQUARIUM CORAL REEF RO + 2 DI 150G REVERSE OSMOSIS PUR WATER PURIFICATION SYSTEM $144.00 Time Remaining: 8h 12m Buy It Now for only: $159.00 |
![]() 4 oz Lugols Solution Lugols 22 Iodine Solution $9.49 Time Remaining: 18d 12h Buy It Now for only: $9.49 |
![]() Aquatec CDP 6800 booster pump + transformer RO Water system NEW 6840 2J03 B221 $85.00 Time Remaining: 9d 6h 33m Buy It Now for only: $85.00 |
![]() PREMIER REVERSE OSMOSIS DI RO AQUARUIM REEF WATER SYSTEMS 100 GPD 5 STAGE USA $129.00 Time Remaining: 7h 3m |
![]() 100 G Aquarium Reef RO DI 5stage Reverse Osmosis Water $100.00 Time Remaining: 9d 17h 29m Buy It Now for only: $100.00 |
![]() 50 Reverse Osmosis DI Water Filter Sediment 10 micron FP110X50 $45.59 Time Remaining: 14d 9h 56m Buy It Now for only: $45.59 |
![]() Dual Use Reverse Osmosis Water Filter Systems DI RO Drinking Water Aquarium Reef $124.95 Time Remaining: 13h 38m Buy It Now for only: $138.00 |
![]() AQUATEC Permeate Pump Reverse Osmosis System ERP1000 BONUS U CLIP ELBOW FITTING $54.99 Time Remaining: 29d 13h 33m Buy It Now for only: $54.99 |
![]() 0 PPM 6st Reverse Osmosis 2 OUTPUT RO DI Water Filters $106.00 Time Remaining: 22d 20h 14m Buy It Now for only: $106.00 |
![]() AQUARIUM CORAL REEF RO + 2 DI 150G REVERSE OSMOSIS PUR WATER PURIFICATION SYSTEM $144.00 Time Remaining: 14h 4m Buy It Now for only: $159.00 |
![]() AQUATEC CDP 8800 high flow booster pump transformer 3 8 1 4 RO Water system $107.00 Time Remaining: 13d 9h 15m Buy It Now for only: $107.00 |
![]() REVERSE OSMOSIS RO DI REEF AQUARIUM REEF WATER FILTER 4 $89.95 Time Remaining: 13h 16m Buy It Now for only: $99.95 |
![]() 150 G Aquarium Reef RO DI 5stage Reverse Osmosis Water $112.00 Time Remaining: 4d 9h 22m Buy It Now for only: $112.00 |
![]() 10 Water Filter Housing 1 4 Ports for Reverse Osmosis Systems Aquarium All $12.63 Time Remaining: 20d 1h 17m Buy It Now for only: $12.63 |
![]() AQUARIUM II RO DI REVERSE OSMOSIS WATER FILTER AQUASAFE $98.99 Time Remaining: 1d 11h 52m |
![]() 100GPD Reverse Osmosis Water System with Booster Pump Compare to Aquatec RO585P $208.99 Time Remaining: 22d 5h 15m Buy It Now for only: $208.99 |
![]() New 200 gal Professional Size Instant Ocean $54.98 Time Remaining: 16d 2h 48m Buy It Now for only: $54.98 |
![]() AQUARIUM CORAL REEF RO + 2 DI 150G REVERSE OSMOSIS PUR WATER PURIFICATION SYSTEM $144.00 Time Remaining: 1d 13h 26m Buy It Now for only: $159.00 |
![]() 400GPD Tankless Reverse Osmosis Water Filter RO RCB4T $569.05 Time Remaining: 29d 14h 15m Buy It Now for only: $569.05 |
![]() 50 Reverse Osmosis DI Water Filter Sediment 1 micron FP11X50 $45.59 Time Remaining: 15d 4h 36m Buy It Now for only: $45.59 |
![]() Titan Water Pro Heavy Duty Aquarium Reef Reverse Osmosis Water Filter System 75 $89.95 Time Remaining: 8h 45m Buy It Now for only: $99.00 |
![]() REVERSE OSMOSIS WATER FILTER STORAGE TANK 45 32GALLON $42.50 Time Remaining: 28d 11h 3m Buy It Now for only: $42.50 |
![]() 8 25 x 10 20 Micron Sediment PP Filters FP120X8 $18.99 Time Remaining: 4d 3h 35m Buy It Now for only: $18.99 |
![]() Portable Mini Reverse Osmosis DI Ro Water Filter System 4 Stage 75 GPD Compact $59.95 Time Remaining: 8h 3m |
![]() WaterGeneral FK 4 RO system Replacement 4 Filter Kit RO585 RD106 Sediment Carbon $39.00 Time Remaining: 27d 2h 11m Buy It Now for only: $39.00 |
![]() RO DI COLOR CHANGING RESIN Deionization 2 LBS BAG RESINTECH MBD 30 $17.99 Time Remaining: 4d 11h 6m Buy It Now for only: $17.99 |
![]() AQUARIUM CORAL REEF RO 2 DI REVERSE OSMOSIS PURE WATER FILTRATION SYSTEM RD102 $132.00 (1 Bid) Time Remaining: 1d 3h 5m |
![]() Portable Mini Reverse Osmosis 50GPD Water System 4stage $59.50 Time Remaining: 9h 12m Buy It Now for only: $59.50 |
![]() AQUARIUM CORAL REEF RO + 2 DI 150G REVERSE OSMOSIS PUR WATER PURIFICATION SYSTEM $144.00 Time Remaining: 2d 8h 12m Buy It Now for only: $159.00 |
![]() Garden Laundry hose adapter connect RO DI systems Portable RO Water Filter $4.74 Time Remaining: 14h 31m Buy It Now for only: $4.74 |
![]() REVERSE OSMOSIS DI RO AQUARUIM REEF WATER SYSTEMS 75GPD $129.00 Time Remaining: 20d 11h 40m Buy It Now for only: $129.00 |
![]() AQUARIUM CORAL REEF RO 2 DI REVERSE OSMOSIS PURE WATER FILTRATION SYSTEM RD102 $132.00 Time Remaining: 1d 7h 28m Buy It Now for only: $146.00 |
![]() DI RO COLOR INDICATOR RESIN REFILLABLE CARTRIDGE CLEAR $17.50 Time Remaining: 2d 10h 7m Buy It Now for only: $17.50 |
![]() DI Resin Refill Bag Demineralized DeIonization Filter Media Color Change Nuclear $21.99 Time Remaining: 14d 13h 41m Buy It Now for only: $21.99 |
![]() AQUARIUM CORAL REEF RO + 2 DI 150G REVERSE OSMOSIS PUR WATER PURIFICATION SYSTEM $144.00 Time Remaining: 2d 14h 4m Buy It Now for only: $159.00 |
![]() Portable 5stage Reverse Osmosis RO DI Radiation Removal $70.00 Time Remaining: 3d 16h 10m Buy It Now for only: $70.00 |
![]() Seachem Equilibrium 300 gram Aquarium Plant Plants $7.72 Time Remaining: 29d 13h 33m Buy It Now for only: $7.72 |
![]() Portable Mini Reverse Osmosis DI Ro Water Filter System 4 Stage 75 GPD Compact $59.95 Time Remaining: 13h 14m Buy It Now for only: $69.95 |
![]() 25 20 Sediment Filter Whole House 5 micron FP25X25 $53.19 Time Remaining: 4d 3h 4m Buy It Now for only: $53.19 |
![]() 10 Carbon Block Water Filter Cartridge Fits all 10 Housings Reverse Osmosis $4.35 Time Remaining: 19d 3h 31m Buy It Now for only: $4.35 |
![]() AQUARIUM CORAL REEF RO 2 DI REVERSE OSMOSIS PURE WATER FILTRATION SYSTEM RD102 $132.00 Time Remaining: 2d 1h 33m Buy It Now for only: $146.00 |
![]() Dual Use Reverse Osmosis Water Filter Systems DI RO $144.00 Time Remaining: 17d 6h 54m Buy It Now for only: $144.00 |
![]() Aqua Reef RO DI Reverse Osmosis Water Filtration System $107.00 Time Remaining: 3d 10h 47m Buy It Now for only: $107.00 |
![]() REEF HOME DRINKING RO+DI dual output REVERSE OSMOSIS PURE WATER FILTER SYSTEM $152.00 Time Remaining: 1d 3h 5m Buy It Now for only: $168.00 |
![]() 0PPM Portable 150GPD Reverse Osmosis RO+DI Filtration $76.00 Time Remaining: 26d 12h 8m Buy It Now for only: $76.00 |
![]() AQUARIUM CORAL REEF RO + 2 DI 150G REVERSE OSMOSIS PUR WATER PURIFICATION SYSTEM $144.00 Time Remaining: 3d 13h 26m Buy It Now for only: $159.00 |
![]() Float Valve All Plastic Reef Aquarium Top Off RODI Water Filter Reverse Osmosis $9.95 Time Remaining: 19d 6h 56m Buy It Now for only: $9.95 |
![]() Countertop 150 GPD Reverse Osmosis RO system get pure water 625 gallone in Hour $75.00 Time Remaining: 3d 16h 17m Buy It Now for only: $75.00 |
![]() REEF HOME DRINKING RO+DI dual output REVERSE OSMOSIS PURE WATER FILTER SYSTEM $152.00 Time Remaining: 1d 7h 28m Buy It Now for only: $168.00 |
![]() Dual Use Reverse Osmosis Water Filter Systems DI RO $129.00 Time Remaining: 17d 7h 15m Buy It Now for only: $129.00 |
![]() Oceanic REVERSE OSMOSIS RO DI REEF AQUARIUM REEF WATER FILTER 5 STAGE 75GPD $103.55 Time Remaining: 8d 6h 36m Buy It Now for only: $103.55 |
![]() AQUARIUM CORAL REEF RO 2 DI REVERSE OSMOSIS PURE WATER FILTRATION SYSTEM RD102 $132.00 Time Remaining: 3d 3h 5m Buy It Now for only: $146.00 |
![]() Portable 100GPD 2 OUTPUT Reverse Osmosis RO+DI PO 5B 2W $78.00 Time Remaining: 7d 10h 12m Buy It Now for only: $78.00 |
![]() Water General FK 3 Replacement Filter Sediment Carbon Blocks RD102 RD150 DINT $29.00 Time Remaining: 13d 15h 35m Buy It Now for only: $29.00 |
![]() AQUARIUM CORAL REEF RO + 2 DI 150G REVERSE OSMOSIS PUR WATER PURIFICATION SYSTEM $144.00 Time Remaining: 4d 8h 12m Buy It Now for only: $159.00 |
![]() Portable Reef Aquarium Reverse Osmosis RO DI 3 stage water filter $109.00 Time Remaining: 15d 11h 48m Buy It Now for only: $109.00 |
![]() 75GPD iSpring Reverse Osmosis Water System RO Filter with Booster Pump RCC7P $176.69 Time Remaining: 27d 4h 18m Buy It Now for only: $176.69 |
![]() AQUARIUM CORAL REEF RO 2 DI REVERSE OSMOSIS PURE WATER FILTRATION SYSTEM RD102 $132.00 Time Remaining: 3d 7h 28m Buy It Now for only: $146.00 |
![]() 1 FILMTEC TW30 1812 36 Membrane Element REVERSE OSMOSIS $26.00 Time Remaining: 12h 44m Buy It Now for only: $26.00 |
![]() DI RO COLOR CHANGING RESIN Deionization 5 LBS BAG $48.88 Time Remaining: 2d 7h 11m Buy It Now for only: $48.88 |
![]() REEF HOME DRINKING RO+DI dual output REVERSE OSMOSIS PURE WATER FILTER SYSTEM $152.00 Time Remaining: 2d 1h 33m Buy It Now for only: $168.00 |
![]() API Tap Water Purifier Deionizer Kit produces 25 125 gal pure deionized water $54.77 Time Remaining: 7h 55m Buy It Now for only: $54.77 |
![]() AQUARIUM CORAL REEF RO + 2 DI 150G REVERSE OSMOSIS PUR WATER PURIFICATION SYSTEM $144.00 Time Remaining: 4d 14h 4m Buy It Now for only: $159.00 |
![]() RO DI COLOR CHANGING RESIN Deionization 1 LBS BAG $9.99 Time Remaining: 4d 11h 7m Buy It Now for only: $9.99 |
![]() 150 GPD Aqua Reef RO 2DI Reverse Osmosis Water System $117.00 Time Remaining: 24d 15h Buy It Now for only: $117.00 |
![]() AQUARIUM CORAL REEF RO 2 DI REVERSE OSMOSIS PURE WATER FILTRATION SYSTEM RD102 $132.00 Time Remaining: 4d 1h 33m Buy It Now for only: $146.00 |
![]() Float Valve All Plastic Reef Aquarium Sump RO DI Water Filter Reverse Osmosis $9.95 Time Remaining: 20d 6h Buy It Now for only: $9.95 |
![]() 1set 3pcs 0PPM Portable RO Replacement FiltersFS POQ3B $30.00 Time Remaining: 27d 16h 56m Buy It Now for only: $30.00 |
![]() RO DI COLOR CHANGING RESIN Deionization 3 LBS BAG $29.00 Time Remaining: 14h 11m |
![]() Dual Use Reverse Osmosis Water Filter Systems DI RO Drinking Water Aquarium Reef $127.00 Time Remaining: 1d 11h 47m Buy It Now for only: $127.00 |
![]() New 4 stage RO DI reef aquarium reverse osmosis 75 GPD ultra pure water filter $139.00 Time Remaining: 29d 14h 59m Buy It Now for only: $139.00 |
![]() REEF HOME DRINKING RO+DI dual output REVERSE OSMOSIS PURE WATER FILTER SYSTEM $152.00 Time Remaining: 3d 3h 5m Buy It Now for only: $168.00 |
![]() Large Booster Pump Assembly 150 200GPD RO Reverse Osmosis System UP Pressure Use $117.00 Time Remaining: 28d 9h 37m Buy It Now for only: $117.00 |
![]() 7st UV RO DI Reverse Osmosis Water filter system w tank $215.00 Time Remaining: 8d 16h 12m Buy It Now for only: $215.00 |
![]() REEF HOME DRINKING RO+DI dual output REVERSE OSMOSIS PURE WATER FILTER SYSTEM $152.00 Time Remaining: 3d 7h 29m Buy It Now for only: $168.00 |
![]() Portable RO System 150 GPD 2 OUTPUT Reverse Osmosis DI filter PO 5B 2W 150 $88.00 Time Remaining: 26d 10h 56m Buy It Now for only: $88.00 |
How do I get softer water in my aquarium?
I live in an area that has very hard water. My tank is a 20 galIon community tank. I have been trying to get my pH level down to 7.0-7.1, but to no avail.
My GH level is about a 12, and my kH level is about 16. I can't seem to get my water any softer even after using a softener pillow from API. I used only the smaller pillow for the recommended 48 hours. (maybe I should use 2 pillows?)
Is there any other chemicals that I can use to soften up the water so that I can add other chemicals to get my pH down to a manageble level. I also have plants in my tank in which I also use Flourish Excel from SeaChem. I have been researching some filters, i.e. the Tap Water Filter from API, and other Reverse Osmosis units, or what about other filters like the PUR or Brita that you attach to the faucet. Would these make my water "more pure or softer" to help with this problem?
To start with I see you have tested your water so I will only give you a basic rundown of "soft water". The basic idea is How much disolved mineral is there in the water...and what effect is it having in my aquarium inhabitants. Softening the water means removing access minerals to the desired level, depending on the fish you own. Chemical treatments counteract the effect of the disolved minerals..BUT DO NOT SOFTEN THE WATER.
Another point after reading your other answers. There is no depending on the pet stores to change fish needs. A pet stores job is to sell fish...hopefully healthy fish....but the way a pet store keeps fish is in no way a model....as necessary they are sell tanks...very overcrowded...and most pet stores keep every freshwater tank at 7.0 PH in order to help survival rates. With this in mind they are bringing fish in and selling them as fast as possible...they do nothing to acclimate them to harder softer higher PH or anything else...so that advice is null. Some fish do need soft water...some fish that don't regularly get softened water actually need it, and do much better when they get it.
To soften water:
1- Buy an R/O unit (expensive) this physically removes all minerals.
2- buy R/O water..expensive about to 99cents per gallon.
3. Put drift wood in the aquarium..I have not tested this idea...but i have the feeling it will only counteract the effects of disolved minerals, as i don't se how they remove minerals.
4- look at your local pet store or online for a water softening pillow....inexpensive...works rather slowly I see you have done this but you may need to recharge the pillow , check the directions, and treat the water again.( this works the same way as the peat moss idea above but with out the side effects of water discolor...and you can usually recharge the pillow and use again. I have found that it is a little easier to control than peat moss or drift wood.)
Now the last...if you use R/O water you will have 0 minerals in the water, this is worse than hard water...you need to add the right minerals for fish health back into it...without adding to much or the wrong ones. Get a product called KENT R/O RIGHT, add it by the instructions and you will have "perfect water".
Edit: as far as purchasing a filter, I would get the R/O..the britta type filters would require replaceing the filters too often and the R/O unit will clean up the water better. The main choice between R/O units is how many gallon they will make in 24 hours....and whether or not they have a reserve tank. ( I have a R/O unit with a 3.5 gallon reserve tank and it will make 15 gallons/24 hours, I bought it through Culligan Water Systems and they service it every 6 months.) iwould guess that a smaller unit that can be hooked up to the sink should work if you have only the 20 gallon tank.....you will be surprised the difference that it will make....Ph will be easier to maintain...and your plants will go crazy growing especially when using seachems products( add seachem flourish iron to the excell as the flourish iron is a fertilizer and the excell is liguid CO2(most of the plants come from the amazon and love soft water).






















































































