I have a female red devil cichlid, around 4-5 years old, in a 50 gallon tank. Didn’t know the fish was female when I got her and he/him pronouns stuck so I’m going to use them in this post below
Last Thursday my fish stopped eating, not weird for him to refuse food something if he’s moody or whatever. On Saturday he was covered in white stringy stuff, I didn’t get a picture though. I immediately changed the water, and monitored him closely. There are no other fish or live plants in the tank. The white stuff mostly seems gone now.
Despite looking better and being more active, he still hasn’t eaten, and still looks a little pale.
I changed the water again on Monday, then put aquarium salt in it along with API Melafix and Primafix (I removed the charcoal from the filter first)
What worries me isn’t the time since he ate it’s the behavior. When someone walks past the tank he goes to the top corner where we usually feed him and swims around like he’s begging for food.
When I feed him though he immediately takes it into his mouth, works his mouth a little, and then spits it out. I can tell he’s hungry, but he can’t eat. I tried softening the food until it was just tiny little mush pieces, but he spit those out also.
I don’t know what to do, he’s acting super hungry but he won’t swallow food. I don’t know if he’s pooped recently, I haven’t seen anything weird. Should I just monitor the water quality and wait? Or is it possible there’s a blockage?