PiscesLou
Aquarium Advice Freak
Ive had my trigger for about 3 months, always swimming around during the day and will swim and feed on a cube of brine shrimp as soon as I drop it in my tank. today I came home and found him hiding under a rock, drop a cube of brine shrimp and didnt even make an attempt to get it before my other fish. I noticed his lips were wide opened and a bit swollen. should I be concerned?