MarcosDelgado0
Supporting Member
Anyone have any experience with using/plumbing an external HOB over flow? I’m thinking of converting one of my freshwater tanks into saltwater. Currently the tank is running with an FX6 canister filter but I’m considering using a HOB overflow to plumb a sump since I can’t drill into the glass. I’ve been looking into it and I see some nightmare stores of flooding so I’m not sure if I should just replace it with another setup all together that’s drilled.