hi I was just wondering if anyone has any experience or suggestions about what product or DIY prefilter works best in a sand, Freshwater aquarium. My tank is currently cycling and runs two Penguin biowheel 200 filters and I don't want the sand to ruin them before I even get fish in there.
Preferably would like to keep it low budget and I am unfortunately not in a position to buy a canister filter right now.
Preferably would like to keep it low budget and I am unfortunately not in a position to buy a canister filter right now.
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