Yesturday all was well in my tank, everything totally normal, all my bct's feeding well and swimming round like nutters as they normally do. At about 10pm my neighbours came in had a look at my tanks(me showing off), still all well, I come in an hour later and my favourite has fluffed it.
Now I was going to get rid of them when, i was given them bank, but in just a couple of days, they really grew on me and the one that died was hilarious, he used play in the air bubbles and go nuts for a few minutes at a time, he was so funny to watch.
So today I feel rather sad.
I tested the water as soon as I found him and nothing wrong, so I haven't a clue why he suddenly fluffed, the other 2 are perfectly fine which is a releif, but I am kind of dumbfounded as to why he died so suddenly.

Rip Fish

sorry to hear about your fish
rip