Complete 3-Way Triple Overflow Plumbing System | Single 75mm Hole Sump Kit | Surface Skimmer, Bottom Drain & Return

Complete 3-Way Triple Overflow Plumbing System

Revolutionize your aquarium's sump filtration with the ultimate all-in-one Triple Overflow System from Atradesen.com. Designed for professional bottom-filtered tanks, this ingenious concentric pipe design handles your water return, surface skimming, and bottom waste extraction—all through a single 75mm hole in your tank's glass!

🌟 Ultimate All-In-One Sump Solution

• Single Hole, Triple Function: Say goodbye to drilling multiple messy holes! The 80mm outer pipe skims the surface oil film, the bottom intake sucks up heavy fish waste, and the 20mm inner pipe delivers a straight, zero-resistance vertical water return for maximum pump efficiency.
• Dead-Silent Operation: By adjusting your drain flow and utilizing the included spiral silencer plate, this system eliminates annoying flushing noises and splashing, creating a whisper-quiet living room environment.
• Complete Ecosystem Management: With just ONE water pump, this system solves surface agitation, high oxygenation, detritus removal, and powerful water circulation.

🎁 Massive Included Parts & FREE Gift Bundle

We provide absolutely everything you need for a professional plug-and-play installation.

Standard Parts: 1x 4-Way Union Base, 1x Outer Pipe (80mm), 1x Middle Pipe (50mm), 1x Inner Return Pipe (20mm), 1x Top/Bottom Strainer Basket, 2x 20mm Elbows, 1x Silicone Gasket.

🎉 FREE Bonus Accessories (Included!): 1x 75mm Glass Hole Saw, 1x Duckbill Return Nozzle Set, 1x Spiral Silencer Plate & Mount, 1x 50cm Corrugated Drain Hose, 1x 50cm Silicone Return Tube, 1x 50cm Power Drain Tube, 1x Drain Switch Valve, and 4x Stainless Steel Hose Clamps!

⚠️ Sizing & Drilling Guide (Crucial!)

• Required Drill Hole: You MUST drill exactly a 75mm hole in the bottom of your aquarium. (A free 75mm diamond glass hole saw is included in the package!).
• Water Level Selection: The sizes in the dropdown menu (e.g., 50cm) refer to your desired Maximum Water Level inside the main display tank. The pipes will be precision-cut at the factory to perfectly match your selected water depth.