Lees Ultimate Gravel Vac & Python Super Pump: Ultimate Super Pump #11580 Lees Ultimate Super Pump is a replacement part for the Ultimate Gravel Vac Kit & Python. This faucet adapter connects the hose to the sink faucet and regulates the flow of water in and out of the aquarium during routine maintenance. Includes two-part faucet adapter Replacement part for the Lees Ultimate Gravel Vac Easy to install.