overfeeding

I am in love with Dumbo Bettas and I am wondering if the dark looking pouch means I am overfeeding the off-white babies I recently bought. Also, I just started feeding them frozen food in the morning.

I’ve noticed my cardinal tetra, Timothy, is looking a little tubby. I was wondering if he is actually a pregnant girl or if he is constipated

Hey yall! After my stocking thread, I'm sure y'all are aware of my currently way overstocked tank which I'm getting prepped for fixin'! One of the inhabitants is my lovely betta, Honey. (Name not so fitting, shes a "wild" colored female betta with some pretty blue and red on her fins, when I got...

I started my tank about two months ago. I have the fish for... 4-7 weeks. When I bought them, they were "normal". Now, the molly (if it's a molly), my guppy and my tetras seem really fat compared to how they were. Until about two weeks ago, I thought it's ok, but now they seem to be a little bit...