tak5
Aquarium Advice Newbie
I'm new to this,just started a 29gal freshwater aquarium 2 1/2 weeks ago, been adding fish 4 at a time over 3 day period , (up to 6 neon tetras,1 Beta, 5 zebras, 2 danios, 2 catfish& 2 danio's not sure what they are, but were free ) after about a week noticed water level dropped a inch or so in the tank, so added a gal of treated water after letting it sit for 24 hours. Well now adding chlorine treated gallon about every other day, (my figure is 15 gals in 30 day period). Is it still advisable to do 20% water changes, all fish seem fine at this point in time. Thanks for the help. Tom