I have recently bought a weather loach for our coldwater aquarium & it seems to have settled in really well with the comet, black moor & oranda who have been estabished for over 18months. I did notice when I bought the loach that it was slightly twisted & seems to be swimming, etc fine. Could it be that the loach has a deformed spine & does the loach need company/ i wa advised that you should have 2 but need advice, as the fish are in a 90 lirtre tank.
Thanks.
Thanks.