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On Sale 20%
On Sale 20%Automatic Roller Filter System ARF-10 - Gen. 2 - Fiji Cube
Fiji Cube$239.99$191.99The Fiji Cube Automatic Roller Filter System (Model ARF-10) is an automated mechanical filtration unit designed to significantly improve water quality and reduce maintenance in aquariums. It works by... -
On Sale 20%
On Sale 20%All-In-One (AIO) Box Kit (4th Gen) 75 Gallon Standard - Fiji Cube
Fiji Cube$219.99$175.99 -
On Sale 20%
On Sale 20%All-In-One (AIO) Box Kit (4th Gen) 60 Gallon Breeder - Fiji Cube
Fiji Cube$219.99$175.99The Fiji Cube All-in-One (AIO) Filter Box DIY Kit for the 60 Gallon Breeder tank is an advanced filtration solution designed for hobbyists who want to convert a standard, non-drilled aquarium into a... -
On Sale 20%
On Sale 20%AIO Aquarium Tank Lid - 38 Gallon Peninsula - Fiji Cube
Fiji Cube$184.99$147.99Fiji Cube AIO Aquarium Tank Lid: Protect Your Livestock in Style The ultimate safety and aesthetic upgrade for your All-In-One (AIO) Nano Aquarium! The Fiji Cube AIO Aquarium Tank Lid is... -
On Sale 20%
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On Sale 20%
On Sale 20%All-In-One (AIO) Box Kit (4th Gen) 40 Gallon Breeder - Fiji Cube
Fiji Cube$179.99$143.99The Fiji Cube All-in-One (AIO) Filter Box DIY Kit offers a powerful and cost-effective way to convert a standard 40 Gallon Breeder aquarium into a professional AIO reef or freshwater system. This 4th... -
On Sale 20%
On Sale 20%Nano DC Protein Skimmer NSK-70 with DC Flow Controllable Pump (2nd Gen) - Fiji Cube
Fiji Cube$174.99$139.99Fiji Cube 2nd Gen NSK-70 is a powerhouse of filtration designed specifically for space-constrained nano and AIO (All-In-One) aquariums. Combining a compact footprint with the advanced control of a... -
On Sale 20%
On Sale 20%AIO Aquarium Tank Lid - 32 Gallon - Fiji Cube
Fiji Cube$164.99$131.99Fiji Cube AIO Aquarium Tank Lid: Protect Your Livestock in Style The ultimate safety and aesthetic upgrade for your All-In-One (AIO) Nano Aquarium! The Fiji Cube AIO Aquarium Tank Lid is... -
On Sale 20%
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On Sale 20%
On Sale 20%Nano DC Protein Skimmer NSK-50 with DC Flow Controllable Pump (2nd Gen) - Fiji Cube
Fiji Cube$159.99$127.99Pro-Level Skimming for Nano Reefs The Fiji Cube 2nd Gen Nano DC Protein Skimmer NSK-50 is a high-performance filtration solution specifically designed for compact reef systems. Merging a minimalist... -
On Sale 20%
On Sale 20%All-In-One (AIO) Box Kit (4th Gen) 29 Gallon Standard - Fiji Cube
Fiji Cube$159.99$127.99The Fiji Cube All-in-One (AIO) Filter Box DIY Kit allows you to easily and effectively convert a standard 29 Gallon tank into a fully functional AIO aquarium system. This 4th Generation kit is... -
On Sale 20%
On Sale 20%(OPEN BOX) AIO Aquarium Tank Lid - 32 Gallon - Fiji Cube
Fiji Cube$154.99$123.99UNUSED CUSTOMER RETURN Fiji Cube AIO Aquarium Tank Lid: Protect Your Livestock in Style The ultimate safety and aesthetic upgrade for your All-In-One (AIO) Nano Aquarium! -
On Sale 20%
On Sale 20%(OPEN BOX) Low Profile External Overflow Box - 600GPH - Fiji Cube
Fiji Cube$154.99$123.99UNUSED CUSTOMER RETURNThe Fiji Cube Low Profile External Overflow Box (600 GPH) is a premium, high-efficiency system for diverting water from your aquarium to an external sump, offering a clean,... -
On Sale 20%
On Sale 20%Low Profile External Overflow Box - 600GPH - Fiji Cube
Fiji Cube$154.99$123.99The Fiji Cube Low Profile External Overflow Box (600 GPH) is a premium, high-efficiency system for diverting water from your aquarium to an external sump, offering a clean, safe, and powerful... -
On Sale 20%
On Sale 20%550 DC Fiji Flow DC Water Pumps w/ Controller - Fiji Cube
Fiji Cube$149.99$119.99The Fiji Cube Fiji Flow DC Water Pump is a high-performance, energy-efficient return pump solution for your aquarium system. The 550DC (550 G/Hr) model is designed for use in larger setups, providing... -
On Sale 20%
On Sale 20%All-In-One (AIO) Box Kit (4th Gen) 20 Gallon Long - Fiji Cube
Fiji Cube$144.99$115.99The Fiji Cube All-in-One (AIO) Filter Box DIY Kit allows hobbyists to easily and affordably convert a standard 20 Gallon Long aquarium into a high-performance AIO system. This 4th Generation kit is... -
On Sale 20%
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On Sale 20%
On Sale 20%AIO Aquarium Tank Lid - 22.4 Gallon - Fiji Cube
Fiji Cube$134.99$107.99Fiji Cube AIO Aquarium Tank Lid: Protect Your Livestock in Style The ultimate safety and aesthetic upgrade for your All-In-One (AIO) Nano Aquarium! The Fiji Cube AIO Aquarium Tank Lid is... -
On Sale 20%
On Sale 20%AIO Aquarium Tank Lid - 20 Gallon Peninsula - Fiji Cube
Fiji Cube$134.99$107.99Fiji Cube AIO Aquarium Tank Lid: Protect Your Livestock in Style The ultimate safety and aesthetic upgrade for your All-In-One (AIO) Nano Aquarium! The Fiji Cube AIO Aquarium Tank Lid is... -
On Sale 20%
On Sale 20%300 DC Fiji Flow DC Water Pumps w/ Controller - Fiji Cube
Fiji Cube$129.99$103.99The Fiji Cube Fiji Flow DC Water Pump is an advanced, energy-efficient solution for returning water from your sump, operating hang-on-back units, or use as a dedicated water pump in your aquarium... -
On Sale 20%
On Sale 20%Double 4" Quiet Filter Sock Holder (2nd Gen) - Fiji Cube
Fiji Cube$109.99$87.99The Fiji Cube Double 4" Quiet Filter Sock Holder (2nd Generation) is an innovative, easy-to-install accessory designed to enhance the mechanical filtration and reduce noise in your aquarium sump... -
On Sale 20%
On Sale 20%Single 4" Diameter Quiet Filter Sock Holder (2nd Gen) - Fiji Cube
Fiji Cube$94.99$75.99The Fiji Cube Single 4" Diameter Quiet Filter Sock Holder (2nd Generation) is an essential upgrade for enhancing the mechanical filtration in your aquarium sump or AIO filter box. Designed for quiet... -
On Sale 20%
On Sale 20%AIO Aquarium Tank Lid - 10 Gallon - Fiji Cube
Fiji Cube$84.99$67.99Fiji Cube AIO Aquarium Tank Lid: Protect Your Livestock in Style The ultimate safety and aesthetic upgrade for your All-In-One (AIO) Nano Aquarium! The Fiji Cube AIO Aquarium Tank Lid is... -
On Sale 20%
On Sale 20%2.75" x 8" 200 Micron Nylon Filter Sock w/ Plastic Ring (10 Pack) - Fiji Cube
Fiji Cube$66.99$53.59Fiji Cube Filter Sock with Plastic Ring – 2.75" Diameter x 8" Length Elevate Your Aquarium's Filtration System Designed specifically for Fiji Cube AIO tanks, this high-quality filter sock ensures... -
On Sale 20%
On Sale 20%Magnetic Coral Frag Rack with Plug Locking System (32 Holes) - Fiji Cube
Fiji Cube$64.99$51.99The Fiji Cube 32 Holes Magnetic Coral Frag Rack is a high-density, professional-grade solution for serious coral propagation and grow-out in reef aquariums. It combines a substantial capacity with a... -
On Sale 20%
On Sale 20%2.75" x 7" 200 Micron Felt Filter Sock w/ Plastic Ring (10 Pack) - Fiji Cube
Fiji Cube$59.99$47.99Fiji Cube Filter Sock with Plastic Ring – 2.75" Diameter x 7" Length Elevate Your Aquarium's Filtration System Designed specifically for Fiji Cube AIO tanks, this high-quality filter sock ensures... -
On Sale 20%
On Sale 20%Magnetic Coral Frag Rack with Plug Locking System (16 Holes) - Fiji Cube
Fiji Cube$49.99$39.99The Fiji Cube 16 Holes Magnetic Coral Frag Rack is a high-capacity, space-saving solution designed for coral enthusiasts focused on propagation and growing out a larger number of coral fragments... -
On Sale 20%
On Sale 20%Coral Frag Rack with Plug and Slide Locking System - Fiji Cube
Fiji Cube$40.49$32.39The Fiji Cube Coral Frag Rack is an innovative and highly functional solution for propagating and growing coral fragments in your reef aquarium. Designed with a flexible structure and a robust... -
On Sale 20%
On Sale 20%Magnetic Coral Frag Rack with Plug Locking System (8 Holes) - Fiji Cube
Fiji Cube$39.99$31.99The Fiji Cube 8 Holes Magnetic Coral Frag Rack is an essential, cleverly designed accessory for successful coral propagation in your reef aquarium. Its slim, low-profile construction is engineered to... -
On Sale 20%
On Sale 20%2.75" x 8" 200 Micron Nylon Filter Sock w/ Plastic Ring (5 Pack) - Fiji Cube
Fiji Cube$33.50$26.80Fiji Cube Filter Sock with Plastic Ring – 2.75" Diameter x 8" Length Elevate Your Aquarium's Filtration System Designed specifically for Fiji Cube AIO tanks, this high-quality filter sock ensures... -
On Sale 20%
On Sale 20%2.75" x 7" 200 Micron Felt Filter Sock w/ Plastic Ring (5 Pack) - Fiji Cube
Fiji Cube$32.99$26.39Fiji Cube Filter Sock with Plastic Ring – 2.75" Diameter x 8" Length Elevate Your Aquarium's Filtration System Designed specifically for Fiji Cube AIO tanks, this high-quality filter sock ensures... -
On Sale 20%
On Sale 20%Coral Frag Traveler with Plug Locking System (12 Holes) - Fiji Cube
Fiji Cube$22.99$18.39The Fiji Cube Coral Frag Traveler is the ultimate all-in-one solution for securely transporting, acclimating, and dipping coral frags. It is a robust, water-tight container designed to protect your... -
On Sale 20%
On Sale 20%Roller Filter Replacement Fleece for ARF-20 - Fiji Cube
Fiji Cube$21.99$17.59This is the essential replacement filter media designed specifically for the Fiji Cube Automatic Roller Filter System Model ARF-20, ensuring continuous, high-efficiency mechanical filtration for your... -
On Sale 20%
On Sale 20%Roller Filter Replacement Fleece for ARF-15 (2-Pack) - Fiji Cube
Fiji Cube$20.99$16.79Keep your reef crystal clear and maintenance-free with the official Fiji Cube replacement fleece. Maintaining a pristine aquarium shouldn't be a chore. Designed specifically for the Fiji Cube ARF-15... -
On Sale 20%
On Sale 20%Roller Filter Replacement Fleece for ARF-10 (3-Pack) - Fiji Cube
Fiji Cube$19.99$15.99Fiji Cube Roller Filter Replacement Fleece (Model ARF-10) – 3 Pack Crystal Clear Water, Automated Convenience Ensure your aquarium remains in peak condition with the Fiji Cube ARF-10 Replacement...