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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.

114 of 114 Items
  • 20" Aquarium Tongs by JBJ Aquatics

    JBJ

    20" Aquarium Tongs by JBJ Aquatics

    JBJ Aqaurium tong is a helpful tool for all works in the aquarium. Spring-action with trimmer, ideal for general plant or reef maintenance, as well as other purposes. JBJ Aqaurium tong is a helpful tool for all works in the aquarium. Spring-action with...

    $14.95
  • 7" Heavy Duty Coral Cutting Shear

    AquaCave

    7" Heavy Duty Coral Cutting Shear

    For fragmenting hard and semi-hard stony corals. Easily cuts large and thick corals. Precision ground jaws cut corals with little or no effort. Double tension springs. Heavy Duty sheer cutters for fragmenting hard and semi-hard stony corals. Easily cuts...

    $14.95
  • IceCap 19" Coral Feeder IceCap 19" Coral Feeder IceCap 19" Coral Feeder

    IceCap

    IceCap 19" Coral Feeder

    IceCap 19" Coral Feeder IceCap Coral Feeder allows you to target feed corals and fish without getting your hands wet. Soft rubber tip prevents possible damage.IceCap 19" Coral Feeder IceCap Coral Feeder allows you to target feed corals and fish without...

    $14.95
  • Simplicity Dosing Tube Holder Simplicity Dosing Tube Holder

    Simplicity

    Simplicity Dosing Tube Holder

    Simplicity Dosing Tube Holder Fits aquariums and sumps with a maximum thickness of 1.25 in., including rim Secures flexible tubing with a max. thickness of 5/8 in. Can be installed vertically (standard sump) or horizontally (Euro-style...

    $14.95
  • Seaside Probe Holder Seaside Probe Holder

    Seaside

    Seaside Probe Holder

    Seaside Probe Holder Holder can fit up to four probes. It’s design to fit ph, ORP, salinity and/or temp probe. This probe holder can also hold regular air line tubing for dosing pump or calcium reactor output. The holder can be mount on the sump...

    Was: $14.95
    Now: $13.46
  • Seachem Reef Dip 250 ml. 8 oz. Seachem Reef Dip 250 ml. 8 oz.

    Seachem

    Seachem Reef Dip 250 ml. 8 oz.

    Seachem Reef Dip 250 ml.Reef Dip contains elemental iodine complexed to a protective slime coat for safely and gently disinfecting corals.It is effective against bacteria, fungus, and protozoans. It may be used prophylactically (without evidence of...

    $13.43
  • Aquarium Silicone Sealant, Black 10.2 fl. oz.

    AquaCave

    Aquarium Silicone Sealant, Black 10.2 fl. oz.

    Aquarium Silicone Sealant, Black 10.2 fl. oz. Having the right tool for the job is perhaps the best way to ensure that your project comes together neatly and performs the way you designed it. Silicone is one of the most commonly used tools of our trade,...

    $12.99
  • Aquarium Silicone Sealant, Clear 10.2 fl. oz.

    AquaCave

    Aquarium Silicone Sealant, Clear 10.2 fl. oz.

    Aquarium Silicone Sealant, Clear 10.2 fl. oz. Having the right tool for the job is perhaps the best way to ensure that your project comes together neatly and performs the way you designed it. Silicone is one of the most commonly used tools of our trade,...

    $12.99
  • Two Little Fishes AquaStick Aquarium Epoxy, 4 oz. Gray Two Little Fishes AquaStick Aquarium Epoxy, 4 oz. Gray

    Two Little Fishies

    Two Little Fishes AquaStick Aquarium Epoxy, 4 oz. Gray

    Two Little Fishes AquaStick Aquarium Epoxy, 4 oz. Gray AquaStik, Stone Grey. Underwater Epoxy Putty for marine and freshwater aquariums, Ponds and Paludariums. Also useful in Reptile & Small Animal habitats. Neutral color. Non-toxic to fish, plants...

    $12.99
  • Medium Tank Divider 11 3/8" x 9 5/8" Medium Tank Divider 11 3/8" x 9 5/8" Medium Tank Divider 11 3/8" x 9 5/8" Medium Tank Divider 11 3/8" x 9 5/8" Medium Tank Divider 11 3/8" x 9 5/8"

    PenPlax

    Medium Tank Divider 11 3/8" x 9 5/8"

    Medium Tank Divider 11 3/8" x 9 5/8" (11 3/8” x 9 5/8”) The Tank-Divider Box is designed to fit 10 gallon tanks. The Tank-Divider allows aquarium owners to instantlyconvert there aquarium from one into two. The Divider provides a...

    $12.95
  • Zoo Med Mag Clip (Magnet Suction Cup)

    ZooMed

    Zoo Med Mag Clip (Magnet Suction Cup)

    Zoo Med Mag Clip (Magnet Suction Cup).Industrial strength magnetic suction cup with interchangeable clips. Never replace your suctions cups again!Additional Information:Includes 6 assorted sizes of nylon clips to hold all types of aquarium accessories...

    $12.95
  • AquaScape Construction Aquarium Epoxy 4 oz. - Coraline Algae AquaScape Construction Aquarium Epoxy 4 oz. - Coraline Algae

    DD The Aquarium Solution

    AquaScape Construction Aquarium Epoxy 4 oz. - Coraline Algae

    AquaScape Construction Aquarium Epoxy 4 oz. - Coraline Algae 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...

    $11.99
  • IC-GEL Insta-Cure Coral Glue, Cyanoacrelate Gel 50gr. IC-GEL Insta-Cure Coral Glue, Cyanoacrelate Gel 50gr.

    Bob Smith Industries

    IC-GEL Insta-Cure Coral Glue, Cyanoacrelate Gel 50gr.

    IC-GEL Insta-Cure Coral Glue, Cyanoacrelate Gel 50gr.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...

    $11.99
  • 5.5" Fine Point Coral Cutting Shear 5.5" Fine Point Coral Cutting Shear

    AquaCave

    5.5" Fine Point Coral Cutting Shear

    For propagation of hard corals. Sharp cutting edges minimize crushing and damage to tissue. Non-rusting stainless steel. For propagation of hard corals. Sharp cutting edges minimize crushing and damage to tissue. Non-rusting stainless steel. For...

    $11.95
  • Innovative Marine AuqaGadget - AccuDrip Acclimator Innovative Marine AuqaGadget - AccuDrip Acclimator Innovative Marine AuqaGadget - AccuDrip Acclimator Innovative Marine AuqaGadget - AccuDrip Acclimator

    Innovative Marine AuqaGadget - AccuDrip Acclimator

    Innovative Marine AuqaGadget - AccuDrip Acclimator, Single Pack AccuDrip Acclimation Kit “Protecting your Investment!” There’s nothing more heartbreaking than bringing new tank inhabitants home and watching them stressed and...

    Was: $12.00
    Now: $10.20
  • 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...

    $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
  • 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
  • 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
  • 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
  • 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
  • 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...

    $6.99
  • 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...

    $6.99
  • 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
  • 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
  • Ocean Wonders Coral Frag Plugs 25 pcs. Ocean Wonders Coral Frag Plugs 25 pcs.

    Ocean Wonders

    Ocean Wonders Coral Frag Plugs 25 pcs.

    Ocean Wonders Coral Frag Plugs 25 pcs.Ocean Wonders Coral Frag Plugs 25 pcs.Oceans Wonders Coral Frag Plugs are perfect for the propagation or fragging of hard and soft branching corals such as Acropora, Birdsnest, Montipora, Kenya Trees,...

    $5.99
  • Ocean Wonders Coral Frag Rocks 10 pcs.

    Ocean Wonders

    Ocean Wonders Coral Frag Rocks 10 pcs.

    Ocean Wonders Coral Frag Rocks 10 pcs. Oceans Wonders Coral Frag Rocks are perfect for the propagation or fragging of soft corals such as zoanthids, mushrooms, star polyps, Kenya Trees, Xenia, etc. They are designed to be...

    $5.99
  • Ocean Wonders Coral Frag Tiles 20 pcs. Ocean Wonders Coral Frag Tiles 20 pcs.

    Ocean Wonders

    Ocean Wonders Coral Frag Tiles 20 pcs.

    Ocean Wonders Coral Frag Tiles 20 pcs.Ocean Wonders Coral Frag Tiles 20 pcs.Coral frag tiles are designed to sit directly next to each other with no gaps between the tiles allowing corals to grow and spread across them for easy propagation.Tile the...

    $5.99
  • Ocean Wonders LARGE Coral Frag Plugs 20 pcs. Ocean Wonders LARGE Coral Frag Plugs 20 pcs.

    Ocean Wonders

    Ocean Wonders LARGE Coral Frag Plugs 20 pcs.

    Ocean Wonders LARGE Coral Frag Plugs 20 pcs.Approxamitly 1" tall with the same 3/8" stem size as our other popular coral frag plugs but have a 1-1/4" wide crown instead of the 7/8" crown.Ocean Wonders LARGE Coral Frag Plugs 20 pcs.Approxamitly 1" tall...

    $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
  • Marina Fish Net Breeder by Hagen Marina Fish Net Breeder by Hagen

    Fluval

    Marina Fish Net Breeder by Hagen

    The Hagen Fine Mesh Net Trap is a tightly woven, fine, soft fish net used for catching fragile fish. The soft weave reduces the chances of damaging the gills or barbs of your fish...Marina Fish Net Breeder by HagenThe Hagen Fine Mesh Net Trap is a...

    $5.95
  • Hagen Marina 5" Black Coarse Nylon Fish Net w/16" Handle Hagen Marina 5" Black Coarse Nylon Fish Net w/16" Handle

    Fluval

    Hagen Marina 5" Black Coarse Nylon Fish Net w/16" Handle

    Hagen Marina 5" Black Coarse Nylon Fish Net w/16" HandleThese coarse nets provide less water resistance and are safe to use in fresh and saltwater systems. Plastic-coated handles provides safe, comfortable grip. Nine sizes availableHagen Marina 5" Black...

    $5.49
  • Marina Universal Feeding Tool

    Fluval

    Marina Universal Feeding Tool

    Marina Universal Feeding Tool. Length: 29 cm (11"). Capacity: 30 mL.  Marina Universal Feeding Tool. Length: 29 cm (11"). Capacity: 30 mL.  Product code: 2551Item No. AC-A11056

    $4.95
  • AquaLife Almond Leaves, 4 ct. AquaLife Almond Leaves, 4 ct.

    AquaLife Almond Leaves, 4 ct.

    AquaLife Almond Leaves, 4 ct.   Standard Size, 3'-4" long Mimics natural Betta habitat Naturally creates a back water enviroment Great for Bettas, Baby discus, dwart cichlids, black water tetras, catfish and shrimp   Mimics natural Betta...

    $3.99
  • Cable Tie Mount with Zip-Tie, 5 ct. Cable Tie Mount with Zip-Tie, 5 ct.

    AquaCave

    Cable Tie Mount with Zip-Tie, 5 ct.

    Cable Tie Mount with Zip-Tie, 5 ct. Keep cables bundled and organized. Adhesive backing sticks to walls and floors. 4" Ties included. Included: 5 x Base mounts, black 5 x 4" zip-ties, black Cable Tie Mount with Zip-Tie, 5 ct. Keep cables...

    $3.95
  • Sure Shot Measuring Glass, 1.5 oz.

    EcoPlus

    Sure Shot Measuring Glass, 1.5 oz.

    Sure Shot MeasuringGlass, 1.5 oz.1001 household uses. Measures tablespoon, teaspoon, milliliters, and ounces all in one. Glass is dishwasher safe. This is one measuring shot glass.Sure Shot Measuring Glass, 1.5 oz.1001 household uses. Measures...

    $3.95
  • Syringe 20 ml cc Syringe 20 ml cc

    EcoPlus

    Syringe 20 ml cc

    Syringe 20 ml/ccThe Measure Master® Garden Syringes are great for measuring nutrients, supplements and pesticides. These syringes are a clean and accurate alternative to pouring liquids into a measuring cup or spoon. Using the Measure Master®...

    $2.99
  • Magnifier w/ Tweezer Magnifier w/ Tweezer

    AquaCave

    Magnifier w/ Tweezer

    Teflon Tape for use on all threaded fittings to assure a watertight connection.* Stainless Steel * folded 3.75" x 1.25Product code: 1331Item No. TL-TW-MAG

    $2.95
  • 5 ml. Transfer Pipette

    EcoPlus

    5 ml. Transfer Pipette

    5 ml. Transfer Pipette Unbreakable all-in-one pipets eliminate the hazards of broken glass and exposure to infectious materials. Put an end to matching rubber bulb with glass pipet. Since entire unit is disposable, these pipets prevent...

    $0.49
114 of 114 Items