Description
The Fiji Cube Fiji-30 PRO Advanced Reef Sump (2nd Gen) is a high-performance filtration system designed for large saltwater and freshwater aquariums. It combines a durable, fully cast acrylic structure with a highly customizable and segmented layout to support comprehensive filtration methods, including mechanical, chemical, and biological filtration, with a focus on ease of use and long-term durability.
Key Features & Design
Premium Construction: Constructed from high-quality full cast acrylic with rounded corners for robust strength and resistance.
Full Top Support Brace: Features a full top support brace to prevent bowing or warping over time due to humidity and water pressure, ensuring long-term structural integrity.
Adjustable Water Level: The water level in the protein skimmer, refugium, and equipment compartments is easily adjustable from 5 inches to 12 inches to accommodate the specific water depth requirements of various protein skimmers and user preferences.
Quiet Operation: Water draining from the display tank flows into a dedicated compartment before mechanical filtration, promoting quiet operation.
Interchangeable Mechanical Filtration: Offers flexibility with an interchangeable mechanical filtration system that allows users to choose between standard 4-inch filter socks (2 included holders) or a filter floss tray.
Refugium Ready: The sump features a dedicated compartment designed to serve as a refugium, allowing for the cultivation of macroalgae (like Chaetomorpha) and copepods to aid in nutrient reduction (nitrates and phosphates).
Sump Cover/Lid: Includes a polycarbonate sump cover/lid to significantly reduce noise from equipment operation and minimize water evaporation and salt creep.
Integrated Holders: Comes equipped with various removable brackets for added convenience, including:
Removable Heater Holder Bracket.
Removable Probe Holder Bracket (for pH, temperature, etc.).
Removable Dosing Tube Bracket.
Includes two filter fleece rolls.
Specifications
Component
Measurement
Recommended Tank Size
125 gallons to 225 gallons
Overall Dimensions (L x W x H)
30” x 15” x 16”
Skimmer/Equipment Chamber
14.2” L x 13.8” W
Refugium Section
9.7” L x 5.7” W
Return Pump Section
9.7” L x 8.2” W
Adjustable Water Height
5” to 12”
Filter Sock Holders
2x 4-inch holders
Drain Input Size
2x 1-inch (Nominal)






