July 18, 2007 8:42pm CST
I have this aroana as my pet and Ive been cleaning its aquarium about only 5 times a year. I think its healthy for the fish. Good bacteria developed in a certain time to make the water balance and surprisingly clear. I have to keep it at a pH level . So my pet swims smoothly. No irritation or whatever harm it may do if we clean the aquarium more often.
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