- Apr 21, 2020
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Hey everyone I was just wondering your thoughts on using a canister filter for my reef tank. Currently using a hob and wanna add more filtration to my tank. In my mind if I’m already using a hob I don’t get why I couldn’t use a canister. Let me know if you guys are using a canister and if so what one are you using. My tank size is only 37 gallon and to do a sump it would cost me a lot more money then to just add a canister. I’d love to do a sump but I’d need a custom one built and even if I didn’t do a custom it still would cost a lot to do it. Just trying to be practical. Let me know your guys thoughts! Thanks!