jlk
Aquarium Advice Addict
Great advice offered above!
Yep, that's an underground filter (UGF). Toss it, put it in a closet or give it to someone else. UGFs do not work with messy fish, especially goldfish, and it will haunt you until its removed. Speaking from experience on this one! Invest in a hefty canister as suggested as you will need it with these guys. The coral definitely looks potentially dangerous.
Sand is fine but it needs to be rinsed very well before using. Please ask any questions!!
Yep, that's an underground filter (UGF). Toss it, put it in a closet or give it to someone else. UGFs do not work with messy fish, especially goldfish, and it will haunt you until its removed. Speaking from experience on this one! Invest in a hefty canister as suggested as you will need it with these guys. The coral definitely looks potentially dangerous.
Sand is fine but it needs to be rinsed very well before using. Please ask any questions!!