I made the mistake of putting one of my candy Nems in my big tank from my nano last night without covering my wave makers. I came into the room this morning, wave maker off with nem closed up inside of it. That being said there looked to be no particles in the water nor did he look torn up just closed up. Question being do I still need to do a large water change? If so what else do I need to do to keep my fish alive? I am buying covers today for the wave makers before that happens again.
Fish:
(2) clowns
(1) larger tang
(2) Blennys
(1) Jewel
(1) mandarin
Fish:
(2) clowns
(1) larger tang
(2) Blennys
(1) Jewel
(1) mandarin