Aquarium Tools & Accessories

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Orange Furniture Grade Tee Fitting Slip X Slip X SlipOther

Bulk Reef Supply

Orange Furniture Grade Tee Fitting Slip X Slip X Slip

This orange furniture-grade PVC tee fitting (slip x slip x slip) is a T-shaped Schedule 40 connector with three slip sockets forming two 90-degree angles for aquarium plumbing projects. Injection-molded from 100% furniture-grade PVC with a high-gloss, smooth, non-printed, UV-resistant orange finish, it is 5x stronger than standard plumbing fittings and highly resistant to sunlight damage; available in 1/2, 1, and 1-1/2 inch sizes and 7 colors.

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Orca Connect - 150 gOther

Aquarium Munster

Orca Connect - 150 g

ORCA CONNECT is a hotmelt connector for fixing corals and aquarium decoration; very easy and clean to handle, chemically neutral and does not release any undesirable substances into the aquarium water. Pour the white plastic beads into 60 C hot water; they turn transparent and become a modeling dough, then harden completely after cooling; unused material can be remelted fully.

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orca construct underwater adhesive 115 gOther

Aquarium Munster

orca construct underwater adhesive 115 g

Aquarium Münster Orca Construct is a 115 g two-component underwater adhesive based on epoxy resin with ceramic fillers, used for fixing corals, decorations and rock structures in freshwater and marine aquariums. It bonds glass, ceramic, stone, concrete, metals, wood and plastics, cures extremely hard (and can be drilled or ground after hardening), and is chemically resistant to freshwater, seawater, alcohol, oils and most acids and alkalis.

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Orca Tape - Emergency Repair TapeOther

Aquarium Munster

Orca Tape - Emergency Repair Tape

Aquarium Münster Orca Tape is an emergency repair tape that provides a temporary waterproof seal; a self-fusing tape applied to many different materials to seal leaking or damaged pipes. The thick rubber material also acts as an electrical insulator and can remedy exposed electrical cables; 3 meters long x 25.4 mm (1 in) wide. Not a permanent fix; only an emergency measure until proper repairs are made.

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Orca Underwater Glue Black 450 gOther

Aquarium Munster

Orca Underwater Glue Black 450 g

Aquarium Münster ORCA Underwater Glue Black (450 g cartridge) is a professional-grade underwater adhesive and sealant for aquarium and pond applications; bonds and seals even in a fully filled aquarium without draining the tank. Exceptionally strong adhesion, hardness over 56 Shore A, no solvents, silicones, or isocyanates; safe for fish, corals, plants, and invertebrates once cured. Ideal for repairing leaking aquariums, sealing joints, bonding live/dry rock, attaching decorations, and emergency underwater repairs.

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Original Blend Frozen FoodOther

Rod's Food

Original Blend Frozen Food

Rod's Food Original Blend is an all-in-one frozen nutrient source (2 or 6 oz flat packs) with whole seafood, plankton, seaweed, vegetables, and omega-3s for fish, corals, and filter feeders in reef and fish-only tanks.

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OS-1 Optical Level Sensor V2Other

Neptune Systems

OS-1 Optical Level Sensor V2

An optical liquid level sensor from Neptune Systems that plugs into the FMM module of an Apex aquarium controller. Using reflected infrared light, it detects wet/dry state changes to monitor sump, reservoir, or storage container levels, enabling custom auto top-off builds, high-level warnings, and low-water alarms. Includes a fastening nut and silicone washer with a 10-foot cable.

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Osmolator 3 Auto Top OffOther

Tunze

Osmolator 3 Auto Top Off

The Tunze Osmolator 3 is an automatic top-off system that maintains a stable water level using a precision optical sensor (0.5 mm accuracy) and an independent thermal overfill safety sensor, paired with a quiet 12V Turbelle High Jet 5030 dosing pump offering up to 20 ft of delivery head and dry-run protection.

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Osmolator 3 Nano Auto Top OffOther

Tunze

Osmolator 3 Nano Auto Top Off

The Tunze Osmolator 3 Nano (3155) is an auto top-off system that maintains perfect water levels with an optical sensor backed by a redundant float switch. It includes audible and visual alarms, run-dry protection, a metering pump, and strong magnetic mounts, with a 5-year warranty.

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Osmolator 3 Nano Auto Top OffOther

Tunze

Osmolator 3 Nano Auto Top Off

The Tunze Osmolator 3 Nano is an automatic top-off (ATO) system that keeps water levels stable in aquariums up to 66 gallons using a precision optical sensor accurate to 0.5 mm, plus an independent thermal safety sensor to prevent overfilling. It includes a quiet Turbelle High Jet 5030 dosing pump with run-dry and blockage protection and up to 20 feet of delivery head height, a 12V power supply, 3 meters of tubing, and magnetic mounts for glass up to 12 mm thick.

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OXO Good Grips - 6-Piece Measuring CupsOther

OXO Good Grips

OXO Good Grips - 6-Piece Measuring Cups

OXO Good Grips 6-piece measuring cups set (1/4 cup to 1 cup plus a scraper) snaps together for compact storage. Features soft non-slip handles, color-coded easy-read markings, half-measurement lines inside each cup and a levelling scraper with hanging hook; dishwasher safe.

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OXO Good Grips - 7-Piece Liquid Measuring Beaker SetOther

OXO Good Grips

OXO Good Grips - 7-Piece Liquid Measuring Beaker Set

OXO Good Grips 7-piece liquid measuring beaker set (1 tsp, 1 tbsp, 1 oz, 2 oz, 1/2 cup, 2/3 cup, 1 cup) makes small liquid measurements easy for aquarium dosing and maintenance. Funnel shape with spout, rubber non-slip bottom, easy-read markings, nests for storage, dishwasher safe.

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Oxygen Profi Test KitOther

Salifert

Oxygen Profi Test Kit

The Salifert Oxygen Profi-Test is an extremely fast test that measures oxygen levels in just a few minutes, scaled from 2-14 mg/L; sufficient for 40 tests. Corals and marine fish require very high oxygen concentrations because of the low solubility of oxygen in salt water, so regular oxygen testing is important; usable in marine, freshwater, and garden pond water.

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Oyster-Feast Refrigerated Oyster EggsOther

Reef Nutrition

Oyster-Feast Refrigerated Oyster Eggs

Reef Nutrition Oyster-Feast is a refrigerated coral food of oyster eggs and ovarian tissue, high in protein and omega-3 fatty acids, with particles from 1 to 200 microns suitable for SPS and LPS corals and other invertebrates; dose 1-2 teaspoons per 100 gallons per day, available in 6, 16, and 32 oz bottles.

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Ozone Resistant Flexelene - Tubing Sold by the footOther

Miscellaneous

Ozone Resistant Flexelene - Tubing Sold by the foot

Economical ozone-resistant tubing sold by the foot for aquarium ozone setups, rated for ozone concentrations up to 1% by weight. It is flexible to -40F, handles working temperatures to 170F, contains no plasticizers, is more flexible than standard polyethylene tubing, and carries NSF Standard 51 and 61 certifications.

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Ozone Resistant Kynar NippleOther

Ozone Kynar Fittings

Ozone Resistant Kynar Nipple

The Ozone Resistant Kynar Nipple is a male NPT threaded nipple made from Kynar, which resists degradation from ozone gas where nylon fittings fail. It is offered in 1/4, 3/8, 1/2, 3/4, and 1 inch sizes for coupling ozone reactors and other ozone-exposed plumbing.

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Pacific Plankton Blend Frozen Food (6 oz)Other

Rod's Food

Pacific Plankton Blend Frozen Food (6 oz)

Rod's Food Pacific Plankton Blend (6 oz) is a frozen food of small saltwater krill (Euphausia sp.) similar in size to large mysis shrimp, rich in natural omega-3 fatty acids and astaxanthin; thaw and feed occasionally as a diet supplement for marine fish and corals.

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Pac-Pods Refrigerated CopepodsOther

Reef Nutrition

Pac-Pods Refrigerated Copepods

Reef Nutrition Pac-Pods are refrigerated North Pacific copepods (500-800 microns) harvested and frozen at sea for maximum nutrition. Rich in carotenoids, protein, and omega-3 and omega-6 fatty acids, they are gamma-irradiated for biosecurity and irresistible to fish and corals; stored refrigerated at 33-42F.

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Paracoccus PowderOther

Bulk Reef Supply

Paracoccus Powder

BRS Paracoccus Powder is a concentrated astaxanthin and carotenoid powder derived from Paracoccus carotinifaciens, used as a food soak to enhance red and orange coloration in marine fish and invertebrates.

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Pastel Reef Magnifier - Grande SizeOther

Maxspect

Pastel Reef Magnifier - Grande Size

The Maxspect Pastel Reef Magnifier in Grande size is a magnetic aquarium magnifier with 3x magnification, a 3-8" focal range, and built-in soft tone lighting for viewing and photographing corals. It attaches to glass up to 3/4" thick with strong neodymium magnets and features a 4.5" diameter lightweight plastic lens (5.5" x 6.5" x 1" body); optional snap-on orange and yellow lenses support color-accurate photography.

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Pastel Reef Magnifier - Standard SizeOther

Maxspect

Pastel Reef Magnifier - Standard Size

The Maxspect Pastel Reef Magnifier in Standard size is a magnetic aquarium magnifier with 3x magnification, a 3-8" focal range, and built-in soft tone lighting for viewing and photographing corals. It attaches to glass up to 1/2" thick with strong neodymium magnets and features a 3.75" diameter lightweight plastic lens (4.5" x 5.5" x 7/8" body); optional snap-on orange and yellow lenses support color-accurate photos.

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PE Calanus - Frozen Fish & Coral FoodOther

Piscine Energetics

PE Calanus - Frozen Fish & Coral Food

PE Calanus is a single-ingredient frozen fish and coral food made from sustainably harvested Arctic copepods (Calanus finmarchicus); rich in essential fatty acids and astaxanthin, it is ideal for small freshwater and saltwater fish, corals, and filter feeders, and often entices picky eaters.

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PE Mysis Flakes - Cichlid (35g)Other

Piscine Energetics

PE Mysis Flakes - Cichlid (35g)

PE Mysis Flakes - Cichlid (35g) is a nutritionally complete flake diet formulated with fresh PE Mysis shrimp as the leading ingredient; it is high in protein and rich in omega-3 and omega-6 fatty acids, ideal for African and South American cichlids, angelfish, and discus to enhance coloration and feeding response.

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PE Mysis Flakes - Freshwater (35g)Other

Piscine Energetics

PE Mysis Flakes - Freshwater (35g)

Piscine Energetics PE Mysis Flakes (Freshwater, 35 g) are a nutritionally complete flake diet with PE mysis shrimp as the leading ingredient, rich in protein and omega 3/6 fatty acids for all freshwater aquarium fish.

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PE Mysis Flakes - Goldfish (35g)Other

Piscine Energetics

PE Mysis Flakes - Goldfish (35g)

PE Mysis Flakes - Goldfish (35g) is a nutritionally complete flake diet formulated with fresh PE Mysis shrimp as the leading ingredient; it is high in protein and rich in omega-3 and omega-6 fatty acids, designed to enhance coloration and feeding response in all goldfish varieties.

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PE Pellets Betta Fish Food 1mm (2oz)Other

Piscine Energetics

PE Pellets Betta Fish Food 1mm (2oz)

Piscine Energetics PE Pellets Betta Fish Food (2 oz) are slow-sinking 1mm pellets with sustainably harvested PE Mysis as the main ingredient, enhancing color and supporting healthy fins; 45% protein, 8% fat.

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PE Pellets Cichlid Fish Food M/L (8oz)Other

Piscine Energetics

PE Pellets Cichlid Fish Food M/L (8oz)

Piscine Energetics PE Pellets Cichlid Fish Food (8 oz) are slow-sinking medium/large pellets formulated for medium to large cichlids, with sustainably harvested PE Mysis supporting bright colors; 45% protein, 9% fat.

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PE Pellets Community Fish Food 1mm (4oz)Other

Piscine Energetics

PE Pellets Community Fish Food 1mm (4oz)

Piscine Energetics PE Pellets Community Fish Food 1mm (4 oz) is a slow-sinking pellet diet for smaller freshwater fish made with sustainably harvested PE mysis shrimp, supporting health and bright coloration with 39% protein.

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PE Pellets Freshwater Fish FoodOther

Piscine Energetics

PE Pellets Freshwater Fish Food

Piscine Energetics PE Pellets Freshwater Fish Food is a nutritionally complete, slow-sinking pellet diet made with sustainably harvested fresh PE Mysis shrimp as the first ingredient. The highly palatable and digestible pellets deliver elevated protein, omega-3 and omega-6 fatty acids, and natural color enhancers, in 1mm and 2mm sizes (up to 8 oz bags) so fish at all tank levels get fed.

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