Hi, I'm new to fishkeeping and have been loving it, however I am worried about one of my Corys. I have 3 in a 57 litre (12.5g) tank along with 6 neon tetras, 4 danios and a dwarf gouramis. A few weeks ago the smallest Cory disappeared and I couldn't find him. A few days later I found him stuck...
A few months ago I got my first fish tank, cycled it, and introduced fish at staggered intervals until I had 6 neon tetras, 3 Corys, 4 danios and a dwarf gouramis. One of the danios just disappeared so I'm not sure what happened there. However in the last few days I've been noticing what I think...
I will do all that, thank you. When you say "off colour", do you mean not swimming/behaving as normal? Also I'm not really sure what symptoms the Cory showed as I only noticed when the barbels weren't there and was looking closely.
Well I've just done the water change, but he's at the bottom and doesn't seem to breathing.......I think we lost him thank you everyone for your help, tomorrow I will get a test kit and see if anything is wrong with the water.