Need help moving from a 55g to 125g
Hello I just realized I need help lol I just bought a 125 gallon tank and right now just have fish and inverts in my 55 but I still don't know what alot of stuff is or does. Like what is the sump ?
I'm getting a skimmer but I don't know what it is either.
And will I need a canister filter since my tank is so big?? Someday I do want corals and make this thing amazing but I'm trying to take it slow lol well as slow as I can haha any help would be greatly appriciated and how to I customize my profile??