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NUVO Roller Pro 2 Automated Fleece AIO Filter (Desktop)Filter

Innovative Marine

NUVO Roller Pro 2 Automated Fleece AIO Filter (Desktop)

The Innovative Marine NUVO Roller Pro 2 is an automated fleece roller filter designed for NUVO Fusion AIO desktop aquariums, fitting in the first filter chamber while leaving room for a protein skimmer in the adjacent chamber. It automatically advances fresh 200-micron filter fleece every 12 hours (8, 12, or 16-second rotation settings, or manually by button) to trap debris, with multi-level water outlets for overflow protection and a sleek acrylic cover.

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OASE BioPlus 100 Internal Filter - Up to 30 GallonsFilter

OASE

OASE BioPlus 100 Internal Filter - Up to 30 Gallons

The OASE BioPlus 100 is a premium internal corner filter for freshwater aquariums up to 30 gallons, with a 170 GPH max flow rate, 3-foot max head height, and 6W power consumption. It provides mechanical, biological, and chemical filtration via individually removable foam modules plus an activated carbon foam chamber that removes toxins and odors, an integrated diffuser with adjustable flow nozzle for surface movement and aeration, and a slot that accepts an OASE HeatUp 100 heater (not included); made in Italy, measuring 4.7 x 4.3 x 10.6 inches.

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OASE BioPlus 200 Internal Filter - Up to 55 GallonsFilter

OASE

OASE BioPlus 200 Internal Filter - Up to 55 Gallons

OASE BioPlus 200 is an internal filter for freshwater aquariums up to 55 gallons with a maximum flow rate of 190 GPH. It uses removable modular foam cartridges including activated-carbon foam, an integrated adjustable diffuser for surface movement and aeration, and can house an OASE HeatUp 200 heater.

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OASE BioPlus Thermo 100 Internal Filter - Up to 30 GallonsFilter

OASE

OASE BioPlus Thermo 100 Internal Filter - Up to 30 Gallons

The OASE BioPlus Thermo 100 is an internal corner filter for freshwater aquariums up to 30 gallons, combining filtration with an integrated adjustable 100 W HeatUp heater in a single unit. It delivers up to 170 GPH with a 6 W pump, includes carbon filter foam and two 20 ppi filter foams plus an integrated three-setting diffuser, and measures 4.7 by 4.3 by 10.6 inches.

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OASE BioPlus Thermo 50 Internal Filter - Up to 15 GallonsFilter

OASE

OASE BioPlus Thermo 50 Internal Filter - Up to 15 Gallons

The OASE BioPlus Thermo 50 is an internal corner filter for freshwater aquariums up to 15 gallons that integrates a 50-watt heater into the unit to reduce visible equipment; it provides 3-stage mechanical, biological, and chemical filtration with filter foams and a carbon foam chamber, an adjustable diffuser with three flow settings for surface movement and aeration, and modular filter modules that can be removed while the pump and heater stay in place.

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OASE FiltoSmart EXTERNAL FILTERFilter

OASE

OASE FiltoSmart EXTERNAL FILTER

The OASE FiltoSmart is a compact external canister filter with multi-stage mechanical and biological filtration, self-priming startup, adjustable inlet and outlet flow, and quiet operation with no-mess locking hose connections. It has an integrated heater slot (heater not included) and comes in 100, 200, and 300 models for aquariums up to 30, 55, and 80 gallons.

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OASE FiltoSmart Thermo EXTERNAL FILTERFilter

OASE

OASE FiltoSmart Thermo EXTERNAL FILTER

The OASE FiltoSmart Thermo EXTERNAL FILTER is a compact external canister filter with integrated heater for precise uniform temperature and less in-tank equipment. It provides multi-staged mechanical and biological filtration, self-priming, adjustable flow control, and quiet operation; fresh and marine compatible, UL-certified; available in 100, 200, and 300 models.

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OB-300S Overflow BoxFilter

Reef Octopus

OB-300S Overflow Box

The Reef Octopus OB-300S Overflow Box is a great alternative for aquariums without a built-in overflow system; it effectively skims organically rich water from the aquarium surface to the filtration system. Precise machine-welded cast acrylic construction; silent operation; 5 times more water volume than overflow units with tubes; black top reduces light intake to reduce algae growth; single drain configuration; max flow 7000 LPH.

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Ocean Coloring Book for AdultsOther

Bulk Reef Supply

Ocean Coloring Book for Adults

The Red Sea Reefer DC Skimmer 600 is a smart, controllable protein skimmer for marine aquariums up to 160 gallons (600 liters mixed reef), powered by a Sicce PSK DC-1200 DC pump (750 lph / 195 gph air, 1500 lph / 400 gph water, 25W). Its self-leveling technology prevents over-skimming and full-cup spillover by regulating pump intensity based on foam wetness while continuing to aerate the water; it runs quiet with vibration-absorbing connectors and an air intake silencer. Features include a foam-view window, integrated neck cleaner, drain hose barb, and quick-release body; the ReefBeat-connected ReefRun Dual Controller enables custom schedules and cup/malfunction notifications (controller sold separately).

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Ocean Prime Copepods Liquid  2mm - 50mlOther

DVH

Ocean Prime Copepods Liquid 2mm - 50ml

DVH Ocean Prime Copepods Liquid 2mm 50 ml offers whole, sterilised Arctic copepods rich in DHA, EPA and astaxanthin (about 50% protein dry weight) for fish, corals and invertebrates. Stores at room temperature until opened; no rinsing needed.

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Oceans Wonders - N52 Mag Rack PROOther

Oceans Wonders

Oceans Wonders - N52 Mag Rack PRO

The Oceans Wonders N52 Mag Rack PRO is a magnetic coral frag rack made with N52 grade neodymium magnets, completely reef safe; holds onto tanks up to 3/4 in thick and holds up to 30 frag plugs at a time, including large ORA frag plugs. Vertical stabilizing legs keep it from tipping forward; internal dimensions 12 in L x 3 in W x 0.75 in H.

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Oceans Wonders Ceramic Coral Frag Plugs - 25 PackOther

Oceans Wonders

Oceans Wonders Ceramic Coral Frag Plugs - 25 Pack

Oceans Wonders Ceramic Coral Frag Plugs are porous ceramic wedge mounts for attaching and propagating hard and soft coral frags. Each pack contains 25 matte-white plugs with a 15 mm base and 18 mm height, and the high-porosity surface promotes coral encrustation while supporting beneficial microfauna.

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Oceans Wonders Coral Stony Bone CutterOther

Oceans Wonders

Oceans Wonders Coral Stony Bone Cutter

The Oceans Wonders Coral Stony Bone Cutter is a coral fragging tool made of 316 surgical stainless steel, designed for cleanly cutting stony coral skeletons; rinse under hot tap water and dry thoroughly after each use to protect the tool.

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Oceans Wonders Frag Plugs - 25 PackOther

Oceans Wonders

Oceans Wonders Frag Plugs - 25 Pack

A 25-pack of ceramic coral frag plugs from Oceans Wonders for mounting coral fragments. They are kiln-fired, aquarium-safe, and ready to use after a rinse, with a porous surface that encourages coral encrustation.

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Oceans Wonders Large Ceramic Coral Frag Plugs - 20 PackOther

Oceans Wonders

Oceans Wonders Large Ceramic Coral Frag Plugs - 20 Pack

A 20-pack of large ceramic coral frag plugs from Oceans Wonders, kiln-fired at nearly 2000 degrees to be fully inert and reef safe with no curing required. Each plug has a 1-inch crown, 3/8-inch base stem, and 1-inch total height, fitting standard egg crate so fresh frags can be glued on and placed directly in the tank.

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Oceans Wonders Large Coral Frag Plugs - 20 PackOther

Oceans Wonders

Oceans Wonders Large Coral Frag Plugs - 20 Pack

A 20-pack of large coral frag plugs from Oceans Wonders made from bright white reef sand, a natural calcium-based material shown to speed coralline algae growth and coral tissue spread onto the plug. Each plug has a 1.25-inch crown, 3/8-inch stem base, and 1-inch height, fitting standard egg crate or live rock crevices for mounting hard and soft branching corals like Acropora, Montipora, and Xenia.

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OCTO LUX T60 32gal Aquarium System with Black CabinetTank & Furniture

Reef Octopus

OCTO LUX T60 32gal Aquarium System with Black Cabinet

The OCTO LUX T60 is a 32-gallon aquarium system with black cabinet from Reef Octopus. Features the Slim-Flow system — slim integrated overflow and water reservoir for more display space; overflow along the entire tank length for better circulation; low-iron glass for a crystal-clear view; ergonomically designed high cabinet; acrylic sump; complete ready-to-go OCTO equipment and system for hassle-free setup.

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OCTO LUX T90 48gal Aquarium System with White CabinetTank & Furniture

Reef Octopus

OCTO LUX T90 48gal Aquarium System with White Cabinet

The OCTO LUX T90 is a 48-gallon all-in-one aquarium system with white cabinet from Reef Octopus, combining a rimless show tank with return pump, OS-30B acrylic reef sump, and unique slim-flow overflow; biopellet reactor not included. Tank features 3/8 in low-iron glass, black background, ShinEust black glue joints, Slim Flow System and built-in freshwater reservoir; MDF cabinet in pearl white or gloss black with water-resistant laminated surfaces; includes Classic 150int protein skimmer. Dimensions 35 x 18 x 18 in; reservoir 1.5 gal; cabinet height 39.5 in.

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Octo Pulse 2 Wave Pump (1600 GPH)Wave Generation

Reef Octopus

Octo Pulse 2 Wave Pump (1600 GPH)

The Reef Octopus Octo Pulse 2 is a compact controllable wave pump delivering up to 1,600 GPH at only 10 W, suited to nano and medium reef aquariums. Its 360-degree rotating magnetic mount and multi-function controller with 4 pulsing modes create wide, gentle, coral-friendly flow; 0-10V compatible with external controllers.

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Octo Pulse 2+ Wave Pump (1600 GPH)Wave Generation

Reef Octopus

Octo Pulse 2+ Wave Pump (1600 GPH)

The Reef Octopus Octo Pulse 2+ is a fully controllable wave pump delivering up to 1600 GPH while consuming only 5-10 watts, suited for aquariums of 20-80+ gallons. It features a 360-degree magnetic mount, a WiFi controller with 4 pre-programmed flow patterns and dual feed mode that can power two pumps, and 0-10V compatibility with third-party controllers.

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Octo Pulse 4 Wave Pump (4500 GPH)Wave Generation

Reef Octopus

Octo Pulse 4 Wave Pump (4500 GPH)

The Reef Octopus Octo Pulse 4 is a controllable wave pump delivering up to 4,500 GPH of broad, gentle flow at 32 W, with a 360-degree articulating magnetic mount for precise placement. It includes a multi-function controller with 4 pulsing modes, dual feed modes and 0-10V compatibility for Neptune Apex integration.

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