I've just caught my 2 male sailfin mollies in the middle of a fight
Normally they get on ok - but since one of the females died of old age (nearly 4) the 2 males have been at loggerheads
This time it seems as if one of them has been badly hurt - he's "tail standing" in the corner of the tank and hardly moving - should I take him out and "euthanise" him
(how - I've never done that before) or wait a day or so and see if he recovers. :what: 