amonia and nitrate and stuff is fine!
i have corys in my two other tanks and they gulp air all the time but its the back flipping and the playing dead all the time that is worrying me.
i bought two assasin snails yesterday as i have the same problem as you! if you have a big infestation buy a few more but the assasin snails will take care of the problem :)
Ok, im new to this so bare with me.
My parents purchased 3 cory yesterday fo rthere new tank and one of them is behaving very oddly, it keeps swimming round in circles and doing back flipos all the time and then will swim to the top of the tank and drop back down and land on the floor like he...
I had tiger barbs for my first fish but does limit you to what other fish u can have with it. it would be worth asking at the shop about compatability between the different species you like :)