i just went down to my tank and noticed my fighter has a clamped tail fin. it is a 60l tank divided in 2 in his side is him, 3 catfish, 4 harlquins,
he built his first bubble nest last night and doesnt seem down at all.
ive added a little melafix and gotten him to flare cuz i know that helps. he flared but couldnt open his tail right up.
is there anything else i can do?