frog fish

I work for an aquarium in Florida and about 2 months ago I caught and brought in a sargassumfish, or Histrio histro to have on display after it’s been through quarantine. So far it’s done very well, it quickly began taking dead fish to eat and we’ve been feeding it a piece of fish about an inch...

I was wondering what kind and if I could put a frogfish In a 15 gal also I know I’d have to do a water Change like once every 4 days or so also the tank I’ve got is a cubed curved screen with a protein skimmer and a bio bag filter

Could I put a giant harry hermit carb be with a wart skin frog

Hey everyone! So I got my dream fish; Mochi. :) He's a baby daddy frogfish and he is doing fine...I think..? I know they breathe "harder" than other fish...but I attached a video...can anyone tell me if he is breathing TOO hard?? Note: he did eat a shrimp yesterday....