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Water Softener For Aquarium

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Water Softener For Aquarium

Since domestic water softeners soften water by replacing calcium and other minerals with sodium, the effects are similar to putting a goldfish in saltwater. Goldfish are stenohaline, meaning they can only tolerate water with a relatively narrow range of salinity. When you put a freshwater fish in saltwater, the fish begins to lose water from their cells to the surrounding environment. This can kill the fish depending on how much sodium is in the water.

 
 

Water chemistry is a matter of life and death for aquarium fish. Most aquarium fish adapt poorly to water chemistry beyond their preferred range. Tap water tends to contain dissolved impurities, harmless to humans, that can cause serious problems for fish. Reverse osmosis, or RO, is a process that purifies tap water, making it ideal for a number of aquarium applications.

LiquaGen - Super Flow Reverse Osmosis and Deionization RO/DI Water Filter System | Pressure Gauge with Float Valve | HM Digital TDS Meter - 100 GPD | Ultra Pure Filtration Machine for 0 TDS / PPM Water | For Fish Tanks, Coral Reefs, Aquariums, Gardening, Car Washing & Pharmaceutical Use

 Reverse osmosis is a process of purifying water. RO uses semipermeable membranes and water pressure to remove impurities like heavy metals and dissolved minerals, producing soft, slightly acidic water. Such water can work as a sort of "blank slate" for water chemistry, free of chlorine, with no dissolved minerals. water softener for aquariums has several important applications in both freshwater and marine aquariums.

RO units can cost a lot of money. Typical units may cost several hundred dollars. Additionally, their membranes wear out and need to be replaced. When selecting an RO unit, always compare prices of replacement membranes as well unit prices. RO has one other major downside: Since RO units depend on water pressure, they produce about five times as much wastewater as they do purified water. This wastewater has all of the minerals that were removed from the purified water. While the wastewater is not good for aquarium fish, it is usually still fine for a lot of household applications, like watering plants.

Many species of fish have narrow ranges of hardness and pH that they can survive in. RO water resembles the water many fish see in the wild. For example, much of the Amazon drainage is fed by rainwater, which closely resembles RO water. Fish from rainforest streams, like South American cichlids, many tetras, and some catfish, prefer RO water in their aquariums.

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