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- Jul 9, 2007
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I have an API Freshwater Master test kit? Im sure when i checked them a few days after testing they were both 20ppm!?
I might just do weekly changes anyway, wont do any harm eh?
I say absolutely do weekly water changes. They are the underpinning cause of happy, vibrant, colourful and healthy fish in my opinion, and i wouldn't be without them.
Some people keep successful tanks with less frequent changes, but why take the risk, i say?
I suppose you could say a water change for the fish is the equivalent of someone coming to your town / village and removing all the polution from the air, and then doing it again the next week, and the next, and the next............
Certainly won't hurt, will it?
I personally change around 30% twice per week, and my fish love me for it.
Cheers
BTT