agentnerdo
Aquarium Advice Newbie
Hey...my neibour just gave me his old tank so ican use it to keep my koi fish inside for the winter....with the tank he also gave me this rectangle that says "Excel mini" its mostly red and on one side has a hole that i think a pipe gets fit onto. I plugged it in and it vibrates quite noisily.....because i go to school...and my neibour works the night shift i havent got a chance to ask him what it does....i really dont feel like disutrbing him on the one day he does get off..can someone please tell me what this mashine is used for? should i be using it for koi fish?
thnx in advange
thnx in advange