Can anyone help?
Just dosed my planted tank for the first time in a while and my Dwarf Neon Rainbows I bought a week ago are gulping for air at the surface.
I had fed them a hour before I dosed. Do you guys reckon that is the issue or something else?
Tank is a L6xW2.5xH2 running at PH 6.7, KH of 6 and a temp of 23.