Raul R Badillo
New member
I have aprox 285g of water running thru the system and I noticed the fins on my sailfin and yellow are looking like theyre all beat up. rotting kinda. I suspect fin rot and was going to dose 100ml (a full small bottle) of paraguard by seachem. do you guys think its ok to pour it in my return chamber of the sump and let it run through? will it affect corals or inverts? Mixed reef but lots of sps so.....