i would remove some portion of your gravel, so its not as deep.
also high flow would help suspend waste in the water column until its sucked in to the filter and would help penetration of flow in the gravel.
im planing to get a canister filter i decided on ehiem, because there supposed to be the nicest and quietest.
also high flow would help suspend waste in the water column until its sucked in to the filter and would help penetration of flow in the gravel.
im planing to get a canister filter i decided on ehiem, because there supposed to be the nicest and quietest.