Product Overview The UNS Paludarium Bulkhead set is an official plumbing accessory kit engineered specifically for the Ultum Nature Systems Paludarium E Series, including the UNS 45E and 60E tanks. With the pre-drilled 40mm rear plumbing ports on UNS E Series tanks, these bulkhead fittings allow you to connect external filtration seamlessly through the back of the aquarium. Please note: This listing includes two (2) complete bulkhead fitting sets ONLY. UNS Paludarium tanks and Delta canister filters are sold separately. View the UNS 45E Paludarium and UNS 60E Paludarium here. Key Features & Benefits Clean Rear Plumbing Integration: Utilizes pre-drilled 40mm rear glass holes to run inflow and outflow lines directly behind the tank, eliminating rim-hung equipment clutter. Factory Precision Seal: Engineered with high-grade elastomeric gaskets to ensure a tight, leak-proof seal against ultra-clear Diamant glass. Delta Canister Filter Compatible: Seamlessly routes plumbing to UNS Delta 30, 60, and 90 canister filters for optimal water circulation. Hides Equipment & Cords: Keeps filtration hoses and water feature plumbing organized and hidden behind hardscape and terrestrial plants. Complete 2-Piece Value Pack: Includes two bulkhead assemblies to accommodate both intake and return lines on UNS E Series paludariums. Technical Specifications Always hand-tighten bulkhead nuts to avoid over-torquing against glass walls during installation. Specification Details Product Type / Style Paludarium Rear Plumbing Bulkhead Fitting Quantity Included 2 Complete Sets (Inflow & Outflow) Glass Hole Compatibility 40mm Pre-Drilled Ports Tank Series Compatibility UNS 45E & UNS 60E Paludariums Filter System Compatibility UNS Delta 30, Delta 60, and Delta 90 Canister Filters What's Included 2x UNS Paludarium Bulkhead Assembly Sets (Gaskets & Threaded Collars Included) Frequently Asked Questions 1. What UNS tank models are these bulkheads compatible with?These bulkheads are designed specifically to fit the pre-drilled 40mm ports on the back glass panel of the UNS 45E and UNS 60E Paludarium models. 2. How do these bulkheads connect to my canister filter?The bulkhead fittings pass through the rear glass ports, allowing you to attach flexible tubing or double tap valves from an external canister filter (such as a UNS Delta 30, 60, or 90) directly to the rear of the tank. 3. Should I use Teflon tape or silicone when installing the bulkheads?No, the included rubber gaskets provide a complete watertight seal. Place the rubber gasket on the wet side inside the tank and hand-tighten the plastic locknut on the outside. Do not over-tighten, as excessive pressure can crack the glass or deform the rubber seal.