Fluval 404 Skimmer Canister filter

thingiverse

Remixed because the hose needed to extend down into the skimmer since the 404 hose has the U clips and stick the hose pretty far down. It has been resized smaller somewhat, but is still 170mm ish tall. The hose connection is 18.35mm OD to match the Fluval 404 hoses. No special print settings, I used 8% infill. Moved the connection lower inside to bring the unit up higher. Added small holes at the sides to aid in case water level runs low. Works for me as long as you keep up on water changes.