EdgarMedina1010
Aquarium Advice Freak
I recently had 6 neon tetras in my 10 gal. tank with a couple of sunburst platy's....but I decided to get some new fish...(maybe 3 or 4 guppies)..so i just gave my fish away to a close neighbor( he also has a 10 gal.) but I think he's overcrowded he has 6 neon tetras ,2 platys,2white clouds,1 otocinclus,and 2 guppies...how often should he do water changes?....How much water should he change?.....I'm a little concerned because they did used to be my fish....(his tank has been set-up for almost over 2 months)....