Description
FREE SHIPPING in the Continental U.S.
ECCO LINE SUMPS are in-stock and ready to ship with no lead time.
The ECCO Line Sumps are designed to be the last sump you’ll ever buy - feature-rich, modular, and built to grow with you as your reef system and the hobby evolve. Thoughtful engineering allows the ECCO design to function effectively as either a Berlin-style or Triton-style sump, giving you flexibility in filtration methodology from day one.
The ECCO-3415 Sump is engineered for reef and saltwater systems that demand performance, flexibility, and clean organization in a compact footprint. Constructed from durable 3/8″ thick acrylic on the top rim and sides to resist warping, it features a professional modular layout with dedicated chambers for mechanical filtration, protein skimming, and return flow — enabling efficient staged filtration and quiet operation.
Designed to support popular roller filtration systems - including Clarisea SK-3000 & SK-5000 Gen 3, Smarter Reefs AIO units, and the Red Sea ReefMat 500 (18″ models required for ReefMat 1200 compatibility) - the ECCO-3415 is built for long-term adaptability. Advanced features include an optional filter sock plate for mechanical filtration choice, adjustable water height, a silent submerged inlet, removable bubble trap, swappable and expandable bulkhead plates, dual heater holders, and integrated probe and dosing ports, making upgrades and customization simple.
Finished in a sleek black or white acrylic body with colored accents, the ECCO-3415 delivers serious filtration capability in a refined, minimalist design - start smart, finish strong, and give your reef everything it needs to thrive.
Roller filtration systems sold separately.
FEATURES:
- Sleek minimalist design with colored accents
- Heavy-duty construction with 3/8″ thick top rim and sides for added strength and warp resistance
- Dual heater holders included for clean, secure heater placement
- Optional flush drop-in polycarbonate lid for a clean, finished look
- Expandable inlet bulkhead array allows both the inlet and return chambers to support 1″ or 1.5″ bulkheads
- Sump includes four 1″ bulkheads (1.5″ bulkheads sold separately)
- Submerged inlet design for silent, efficient operation
- Original removable bubble trap system allows operation with or without the bubble trap for increased return chamber space
- Includes a standard adjustable wall plate for trap-free operation
- Bubble trap assembly features a removable media slide tray and locks securely at the desired water level using durable black nylon hardware
- Integrated probe holder with rubber grommets to isolate electrical noise and ensure accurate readings
- Four 5/8″ ports for optional 1/4″ push-connect dosing lines
- Cord ports with covers keep wiring clean, organized, and out of sight
QUICK SPECS:
- Overall dimensions: 34″ L × 15″ W × 15″ H
- Roller chamber: 10″ × 14.25″
- Skimmer chamber: 13″ × 14.25″
- Return chamber: 10″ × 14.25″
- Total system volume: 29.74 gallons
- Adjustable water level: 6″–10″
- Inlet & return bulkheads: (2) 1″ or 1.5″
- Heater holders: Dual (included)
- Probe holder: Yes
- Dosing ports: (4) × 5/8″
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Cord ports: Yes
ECCO-3415 Roller Sump
WHITE / RED / NO LID
$687.96