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Choose from the wide selection of aquarium supplies such as thermometers, timers, nets, fish traps, fragging supplies, tweezers, and many other indispensable tools that will make your hobby ever more enjoyable.

At AquaCave, we offer some of the best selections and best prices on aquarium supplies, aquarium products, and equipment for your marine, reef, and freshwater aquarium.

  • Marina 5-way Convertable Breeding Trap by Hagen Marina 5-way Convertable Breeding Trap by Hagen Marina 5-way Convertable Breeding Trap by Hagen Marina 5-way Convertable Breeding Trap by Hagen Marina 5-way Convertable Breeding Trap by Hagen

    Fluval

    Marina 5-way Convertable Breeding Trap by Hagen

    Marina 1 Floating BreedingTrap is designed to be used as single breeder for live-bearers, fry maturation tank or as a single betta display...Marina 5-way Convertible Breeding Trap can be used as: * Self-contained live-bearer breeding tank * Live bearer...

    $11.95
  • Ocean Wonders Purple CERAMIC Coral Frag Plugs, 30 pack Ocean Wonders Purple CERAMIC Coral Frag Plugs, 30 pack

    Ocean Wonders

    Ocean Wonders Purple CERAMIC Coral Frag Plugs, 30 pack

    Ocean Wonders Coralline Purple Coral Frag Plugs 30 pack Oceans Wonders Ceramic Coral Frag Plugs are perfect for the propagation or fragging of hard and soft branching corals such as Acropora, Birdsnest, Montipora, Kenya Trees, Xenia, ect. They...

    $11.95
  • 4.5" Coral Cutting Shear

    AquaCave

    4.5" Coral Cutting Shear

    Coral shears with precision ground jaws and Stainless Steel construction. Single lever spring action. Very smooth operation. Contour cutting blades.Coral shears with precision ground jaws and Stainless Steel construction. Single lever spring action. Very...

    $10.95
  • DD Jumpguard Feeding Portal DD Jumpguard Feeding Portal

    DD The Aquarium Solution

    DD Jumpguard Feeding Portal

    DD Jumpguard Feeding Portal This handy feeding portal will install directly onto the mesh of your Jumpguard, or another brand of mesh cover, providing a convenient place to feed your fish and corals. This simple accessory can be fitted anywhere on the...

    $9.99
  • Joes Juice Stop Aiptasia Kit Joes Juice Stop Aiptasia Kit

    Joes Juice

    Joes Juice Stop Aiptasia Kit

    Joes Juice Stop Aiptasia Kit Joes Juice is an easy to use Reef safe Aiptasia Solution. Simply feed the anemone a small amount of Joes Juice and watch the results within minutes. Joes juice is available worldwide since 2003.· Reef Safe· Feeding Aiptasia...

    $9.99
  • Red Sea Tank Net Screen Universal Cut Out Kit Red Sea Tank Net Screen Universal Cut Out Kit

    Red Sea

    Red Sea Tank Net Screen Universal Cut Out Kit

    Red Sea Tank Net Screen Universal Cut Out Kit Use for larger cut outs External corner (A) Internal corner (B) Cut out Profile (P3) Red Sea Tank Net Screen Universal Cut Out Kit Use for larger cut outs External corner...

    $9.99
  • SR Aquaristik Aquarium Net 4" x 3" SR Aquaristik Aquarium Net 4" x 3" SR Aquaristik Aquarium Net 4" x 3" SR Aquaristik Aquarium Net 4" x 3"

    SR Aquaristik

    SR Aquaristik Aquarium Net 4" x 3"

    SR Aquaristik Aquarium Net 4" x 3" SR Aquaristik Aquarium Nets are different from most traditional fish nets in that they are dual purpose.  Normally you would need two nets; one for skimming debris from the water and a second one for catching fish. ...

    $9.99
  • Dry Indian Almond Leaves, 10 ct. XL Dry Indian Almond Leaves, 10 ct. XL

    AquaCave

    XL, 6"-10" Dry Indian Almond Leaves , 10 ct.

    XL, 6"-10" Dry Indian Almond Leaves , 10 ct. Extra Large, 6"-10" Dry Indian Almond Leaves Mimics natural Betta habitat Naturally creates a back water enviroment Great for Bettas, Baby discus, dwart cichlids, black water tetras, catfish and shrimp

    $9.99
  • 12" Curved Tip Specimen Forceps, Stainless Steel

    AquaCave

    12" Curved Tip Specimen Forceps, Stainless Steel

    Heavy duty 12in long curved forceps. Fine quality stainless steel durable and non-rusting. Offset points allow you to reach hard-to-reach areas of the aquarium. Ideal for working with fragments under water.Heavy duty 12in long curved forceps. Fine...

    $9.95
  • AquaScape Construction Aquarium Epoxy 4 oz. - Slate Gray AquaScape Construction Aquarium Epoxy 4 oz. - Slate Gray

    DD The Aquarium Solution

    AquaScape Construction Aquarium Epoxy 4 oz. - Slate Gray

    AquaScape Construction Aquarium Epoxy 4 oz. - Slate Gray A unique new product from Europe which allows you to glue your live rock and coral fragments into place within your aquarium that cures to the color (mauve) of coralline algae making it blend in...

    $9.95
  • Big Shot Measuring Glass, 16 oz. Big Shot Measuring Glass, 16 oz.

    EcoPlus

    Big Shot Measuring Glass, 16 oz.

    Big Shot Measuring Glass, 16 oz.General purpose measuring pint glass. Graduation measurements include teaspoon, tablespoon, ounces, and milliliters. Clear glass for easy and accurate measuring.Big Shot Measuring Glass, 16 oz.General purpose measuring...

    $9.95
  •  Red Sea Tank Net Screen Top Cut Outs  Red Sea Tank Net Screen Top Cut Outs

    Red Sea

    Red Sea Tank Net Screen Top Cut Outs

     Red Sea Tank Net Screen Top Cut Outs Use for circumventing equipment mounts such as LED ZigZag 15 Left (F) – 1 ZigZag 15 Right (F) – 1 ZigZag 40 Left (F) – 1 ZigZag 40 Right (F) – 1  Red Sea Tank Net Screen...

    $8.99
  • Coralife Digital Aquarium Thermometer

    Coralife

    Coralife Digital Aquarium Thermometer

    Ideal for aquariums and terrariums. Readings in 0.1 degrees Fahrenheit or Celsius. Temperature range -10 degrees F to 140 degrees F (-23 degrees C to 60 degrees C). Mounting suction cups and battery included. 39 inch long temperature probe cord...

    Was: $9.99
    Now: $8.49
  • Fluval Telescopic Shrimp Net Fluval Telescopic Shrimp Net Fluval Telescopic Shrimp Net

    Fluval

    Fluval Telescopic Shrimp Net

    Fluval Telescopic Shrimp Net  Fluval Shrimp Net is specifically designed for handling freshwater shrimp. Its deep pocket helps prevent shrimp from escaping and its finely-woven, anti-snag netting prevents tangling. A sturdy, stainless steel...

    $7.99
  • Hagen Marina 10" Blue Fine Nylon Fish Net w/14" Handle Hagen Marina 10" Blue Fine Nylon Fish Net w/14" Handle

    Fluval

    Hagen Marina 10" Blue Fine Nylon Fish Net w/14" Handle

    These loose weave blue nets allow unhindered movement through the water.Hagen Marina 10" Blue Fine Nylon Fish Net w/14" HandleThese loose weave blue nets allow unhindered movement through the water. The soft, fine weave reduces the chance of gill or barb...

    $7.99
  • IC-GEL Insta-Cure Coral Glue, Cyanoacrelate Gel 20gr. IC-GEL Insta-Cure Coral Glue, Cyanoacrelate Gel 20gr.

    Bob Smith Industries

    IC-GEL Insta-Cure Coral Glue, Cyanoacrelate Gel 20gr.

    IC-GEL Insta-Cure Coral Glue, Cyanoacrelate Gel 20gr.IC-GEL™ is a cyanoacrylate paste that is extremely thick which comes in an applicator tube like toothpaste. IC-GEL™ can be applied at any angle with just a squeeze of the tube. Great for...

    $7.99
  • Red Sea Tank Net Screen - Hanging Clips Red Sea Tank Net Screen - Hanging Clips

    Red Sea

    Red Sea Tank Net Screen - Hanging Clips

    Red Sea Tank Net Screen - Hanging Clips Additional hangers for increased support Hanger (C) – 4 Red Sea Tank Net Screen - Hanging Clips Additional hangers for increased support Hanger (C) – 4 Product code: 7063Item No...

    $7.99
  • Syringe, 100 cc/ml Syringe, 100 cc/ml

    EcoPlus

    Syringe, 100 cc/ml

    Syringe, 100 cc/ml. The EcoPlus 100 ml/cc syringe is a clean and accurate alternative to pouring liquids into a measuring cup or spoon. No more spills, splashing and loss of expensive nutrients, supplements and pest controls. The heavy duty plastic...

    $7.99
  • 12" Specimen Forceps Stainless Steel

    AquaCave

    12" Specimen Forceps Stainless Steel

    Heavy duty 12in long forceps. Fine quality stainless steel durable and non-rusting. Ideal for working with fragments underwater.Heavy duty 12in long forceps. Fine quality stainless steel durable and non-rusting. Ideal for working with fragments...

    $7.95
  • AquaLife Alder Cones, 50 gr. AquaLife Alder Cones, 50 gr. AquaLife Alder Cones, 50 gr.

    AquaLife Alder Cones, 50 gr.

    AquaLife Alder Cones, 50 gr. Naturally released tannins are antibacterial and antifungal for fish and shrimp Beneficial humins for plant growth Lowers pH levels in aquarium Our little Alder Cones are collected just for us in areas that are free...

    $7.95
  • AquaLife Guava Leaves, 15 gr. AquaLife Guava Leaves, 15 gr. AquaLife Guava Leaves, 15 gr.

    AquaLife Guava Leaves, 15 gr.

    AquaLife Guava Leaves, 15 gr. Provide antibacterial properties Supplemental food for ornamental shrimp Leach tannins into the water and last longer before replacing The leaves of the Guava tree (Psidium guajava) provide many benefits for aquaria,...

    $7.95
  • AquaLife Mulberry Leaves, 15 gr. AquaLife Mulberry Leaves, 15 gr. AquaLife Mulberry Leaves, 15 gr.

    AquaLife Mulberry Leaves, 15 gr.

    AquaLife Mulberry Leaves, 15 gr. Provide carbohydrates, fiber, and essential nutrients Full of vital nutrients such as vitamin B1, B2, B6, vitamin C, zinc, and iron! Largely intact leaves unlike other prepackaged Mulberry leaves If you keep...

    $7.95
  • Marina 1 Floating Fish Hatchery by Hagen Marina 1 Floating Fish Hatchery by Hagen Marina 1 Floating Fish Hatchery by Hagen

    Fluval

    Marina 1 Floating Fish Hatchery by Hagen

    Marina 1 Floating BreedingTrap is designed to be used as single breeder for live-bearers, fry maturation tank or as a single betta display...Marina 1 Floating Breeding Trap is designed to be used as single breeder for live-bearers, fry maturation tank or...

    $7.95
  • Soft Coral Scalpel by Boston Aqua Farms

    Boston Aqua Farms

    Soft Coral Scalpel by Boston Aqua Farms

    Boston Aqua Farms Soft Coral Scalpel is a surgical scalpel handle, #3 size, designed to hold a variety of different scalpel blades. For best results always use a sharp blade when cutting soft corals. A sharp blade will minimize unwanted damage and ensure...

    $7.95
  • Hagen Marina 8" Blue Fine Nylon Fish Net w/12" Handle Hagen Marina 8" Blue Fine Nylon Fish Net w/12" Handle

    Fluval

    Hagen Marina 8" Blue Fine Nylon Fish Net w/12" Handle

    Hagen Marina 8" Blue Fine Nylon Fish Net w/12" HandleThese loose weave blue nets allow unhindered movement through the water. The soft, fine weave reduces the chance of gill or barb damage to your fish, making them "easy catch" fish nets. Six sizes...

    $6.99
  • Ocean Wonders Ceramic Coral Frag HexaDisks, 20 Pack Ocean Wonders Ceramic Coral Frag HexaDisks, 20 Pack

    Ocean Wonders

    Ocean Wonders Ceramic Coral Frag HexaDisks, 20 Pack

    Ocean Wonders Ceramic Coral Frag HexaDisks, 20 Pack Oceans Wonders Ceramic Coral Frag HexaDisks are perfect for the propagation or fragging of hard and soft branching corals such as Acropora, Birdsnest, Montipora, Kenya Trees, Xenia, etc.  They are...

    $6.99
  • Ocean Wonders Ceramic XL Coral Frag Plugs, 15 Pack Ocean Wonders Ceramic XL Coral Frag Plugs, 15 Pack Ocean Wonders Ceramic XL Coral Frag Plugs, 15 Pack

    Ocean Wonders

    Ocean Wonders Ceramic XL Coral Frag Plugs, 15 Pack

    Ocean Wonders Ceramic XL Coral Frag Plugs, 15 Pack Oceans Wonders Ceramic Coral Frag Plugs are perfect for the propagation or fragging of hard and soft branching corals such as Acropora, Birdsnest, Montipora, Kenya Trees, Xenia, etc. They have a 1-3/8"...

    $6.99
  • 10" Curved Tip Specimen Forceps, Stainless Steel

    AquaCave

    10" Curved Tip Specimen Forceps, Stainless Steel

    Heavy duty 10in long curved forceps. Fine quality stainless steel durable and non-rusting. Offset points allow you to reach hard-to-reach areas of the aquarium. Ideal for working with fragments under water.Heavy duty 10in long curved forceps. Fine...

    $6.95
  • Aquatop Silicone Lubricant Aquatop Silicone Lubricant

    AQUATOP

    Aquatop Silicone Lubricant

    Aquatop Silicone Lubricant Aquatop's aquarium safe, silicone-based lubricant for all aquarium filter housings that use o-rings, gaskets or seals. Provides lasting protection for all o-rings and seals to help prevent water leaks. A low cost lubricating...

    $6.95
  • Ocean Wonders CERAMIC Coral Frag Plugs 25 pcs. Ocean Wonders CERAMIC Coral Frag Plugs 25 pcs.

    Ocean Wonders

    Ocean Wonders CERAMIC Coral Frag Plugs 25 pcs.

    Ocean Wonders CERAMIC Coral Frag Plugs 25 pcs.Ocean Wonders CERAMIC Coral Frag Plugs 25 pcs.Oceans Wonders ceramic reef plugs, disks and tiles are a great choice for the hobbyist who is looking for a super strong base to...

    $6.95
  • Ocean Wonders CERAMIC Coral Frag Tiles 20 pcs.

    Ocean Wonders

    Ocean Wonders CERAMIC Coral Frag Tiles 20 pcs.

    Ocean Wonders CERAMIC Coral Frag Tiles 20 pcs.Ocean Wonders CERAMIC Coral Frag Tiles 20 pcs.Oceans Wonders ceramic reef plugs, disks and tiles are a great choice for the hobbyist who is looking for a super strong base to...

    $6.95
  • Ocean Wonders LARGE CERAMIC Coral Frag Plugs 20 pcs. Ocean Wonders LARGE CERAMIC Coral Frag Plugs 20 pcs.

    Ocean Wonders

    Ocean Wonders LARGE CERAMIC Coral Frag Plugs 20 pcs.

    Ocean Wonders LARGE CERAMIC Coral Frag Plugs 20 pcs.Ocean Wonders LARGE CERAMIC Coral Frag Plugs 20 pcs.Oceans Wonders ceramic reef plugs, disks and tiles are a great choice for the hobbyist who is looking for a super strong base to...

    $6.95
  • YCA Digital Aquarium Thermometer YCA Digital Aquarium Thermometer YCA Digital Aquarium Thermometer

    Your Choice Aquatic

    YCA Digital Aquarium Thermometer

    YCA Digital Aquarium Thermometer Easy to read LCD displaySubmersible temp probeTemperature Range :-50 ~ +70Power: 1 x DC 1.5V LR44 (Included)Accuracy:+/-1Temperature reading to within 0.1YCA Digital Aquarium Thermometer

    Was: $7.95
    Now: $6.76
  • Hagen Marina 6" Blue Fine Nylon Fish Net w/12" Handle Hagen Marina 6" Blue Fine Nylon Fish Net w/12" Handle

    Fluval

    Hagen Marina 6" Blue Fine Nylon Fish Net w/12" Handle

    Hagen Marina 5" Blue Fine Nylon Fish Net w/10" HandleThese loose weave blue nets allow unhindered movement through the water. The soft, fine weave reduces the chance of gill or barb damage to your fish, making them "easy catch" fish nets. Six sizes...

    $5.99
  • 10" Specimen Forceps Stainless Steel

    AquaCave

    10" Specimen Forceps Stainless Steel

    Heavy duty 10in long forceps. Fine quality stainless steel durable and non-rusting. Ideal for working with fragments underwater.Heavy duty 10in long forceps. Fine quality stainless steel durable and non-rusting. Ideal for working with fragments...

    $5.95
  • Dissecting Scissors 8" Stainless Steel

    AquaCave

    Dissecting Scissors 8" Stainless Steel

    Soft coral cutting Scissors can cut soft corals and plant leafs in your reef tank to maintian the beauty and look of your tank. The scissors are made with surgical steel, non rusting and hand grounded for smooth and sharper cutting. 8"Soft coral cutting...

    $5.95
  • Laguna Silicone Lubricant Laguna Silicone Lubricant

    Fluval

    Laguna Silicone Lubricant

    Laguna Silicone Lubricant Fluval Silicone Lubricant is the ideal lubricant for all rubber parts such as motor head seal rings, primer stems and Aqua-Stop seal rings. The lubricant helps prolong the life of seal rings and facilitates assembly and removal...

    $5.95
  • Marina 3-in-1 Floating Breeding Trap by Hagen Marina 3-in-1 Floating Breeding Trap by Hagen Marina 3-in-1 Floating Breeding Trap by Hagen Marina 3-in-1 Floating Breeding Trap by Hagen

    Fluval

    Marina 3-in-1 Floating Breeding Trap by Hagen

    Marina 3-in-1 Floating BreedingTrap is designed to be used as single breeder for live-bearers, fry maturation tank or as a single betta display...Marina 3-in-1 Floating Breeding Trap is designed to be used as single breeder for live-bearers, fry...

    $5.95
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