u/Big_477

Those bladder snails had stolen his favorite air bubble, and killed his daphnia. Hope that their father is gonna know and shit his shell because John Wick is coming.

Hi everyone, I just got 3 amano that have been in my quarantine tank for a week now and one has grown this mass above its spine. I've never had them and was wondering if it was a parasite. I've tried googling and found nothing like this.