whiddett
Aquarium Advice Regular
Hi. I have a 260 litre tank which I started on 15 May. It currently contains 3 leopard danios, 2 white cloud mountain minows, 2 denison barbs, a Leopard catfish and a Pim Pictus catfish. I went away on Thursday and just came back today to find something wrong with 1 of the Danios. He is hanging around fairly stationary near the surface of the water and has what looks like a fairly big blister on the side of his body. The blister/lump has some blood in it and is open in the centre. It looks almost like a bite but I doubt very much that one of the other fish has bitten him. Can anyone tell me what this might be and what I should do?
Thanks
Steve
Thanks
Steve