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AquaCave

AquaCave

Founded in 2001 Aquacave has come along way from it's beginnings, starting as hobbyists and evolving into a thriving online supplier. We now stock thousands of aquarium products such as protein skimmers, air pumps, water pumps and power heads, full line of CO2 Supplies, calcium reactors, aquarium lighting, fish food, refugiums, aquarium filters, aquarium heaters, and much more fish tank supplies. We hope you enjoy our products a much we enjoy offering them to you, if you have any questions or comments, please do not hesitate to contact us.

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  •  45mm, 1.75" Diamond Coated Glass Drill Bit / Hole Saw for 1"  sch. 40 Bulkheads

    45mm, 1.75" Diamond Coated Glass Drill Bit / Hole Saw for 1" sch. 40 Bulkheads

    High quality 45mm, 1 3/4" Diamond Coated Glass Drill Bit / Hole Saw for 1" Bulkheads
    (4)
    $22.95
  • Enkamat PF5, 39" x 5 Yards

    Enkamat PF5, 39" x 5 Yards

    Enkamat PF5, 39" x 5 Yards

    • Enkamat is a matrix of semi-rigid nylon monofilaments fused at their intersections.
    • A matrix of semirigid nylon monofilaments fused at their intersections.
    • The best reusable egg-laying material.
    • Useful for filter media support, biofiltration material, soil erosion 
    • Initial thickness: 0.5"
    $99.95
  • Replacement Blade for Stainless Steel Aquarium Algae Scrapers

    Replacement Blade for Stainless Steel Aquarium Algae Scrapers

    Replacement Blade for Stainless Steel Aquarium Algae Scrapers


    $1.99
  • Decapsulated Brine Shrimp Eggs, 1 oz.

    Decapsulated Brine Shrimp Eggs, 1 oz.

    Decapsulated Brine Shrimp Eggs

    Also known as "topless" or shell-free, Decapsulated Brine Shrimp Eggs are fed directly to a wide variety of tropical fish - providing excellent nutritional value without the necessity and down-time of hatching. 

    We have chemically removed or oxidized the outer shell, the chorion, using a concentrated chlorine solution. This process leaves the thin hatching membrane surrounding the unhatched brine shrimp embryo intact.
    Decapsulated brine shrimp eggs have a higher energy value than live brine shrimp since the energy consumed in the hatching process is conserved. Lipids and amino acids are left intact.
    Simply rehydrate the decapsulated brine shrimp eggs for a few minutes in fresh water and feed directly to your fry or juveniles (This step is not necessary for adult fish.). Note: A small amount of decapsulated eggs goes a long way.
    Don't overfeed. Again, these are non-hatching. The oxidation process is exothermic and generates heat in excess of the lethal temperature of the embryo. The further dehydration of the egg to maintain its shelf life renders the egg non-viable. An excellent feed for angelfish, goldfish, and guppies! Also well accepted by coryadora and plecostami.

    (2)
    $2.95

    Out of stock

  • Precision Needle Valve with 3/8" Barb Fittings

    Precision Needle Valve with 3/8" Barb Fittings

    Precision Needle Valve with 3/8" Barb Fittings

    For quick, easy and accurate regulation of flow applications, look no further than our Precision Needle Valve. Featuring a Teflon® stem seal and Black Filled Polyester Knob, this is both a versatile and durable solution for complete control over any flow functions.

    Exclusive Features

    • Heavy-duty PVC construction maximizes life and durability.
    • Large knob for maximum control.
    • Teflon® seals ensure leak-free operation.
    • Barb fittings make installation a breeze.
    • Panels mount for clean installation.

    Technical Data

    • Material Grey PVC
    • Teflon® stem seals
    • Available Connections: 3/8" barb fittings.
    • EPDM stem seal
    • Black filled polyester knob & black nylon hex nut
    • Maximum panel thickness: .125"
    • Panel mount hole size: .875"
    • Panel mount threads: 7/8-20
    • 2.5° tip (6 turns)
    • Maximum pressure: 125 psi
    • Maximum temperature: 140°F
    • Made in the USA

    All listed "Insert" sizes fit corresponding Flexible Vinyl Hose I.D. size (will not fit Flexible PVC).

    $24.95
  • Co2 Needle Valve - NV-1

    Co2 Needle Valve - NV-1

    Co2 Needle Valve - NV-1

    • Brand New & High Quality.
    • Precise structure, durable stainless steel inner part with aluminum alloy to release CO2 by fine tuning.
    • Special metal-grinded surface, light weight, easy to operate.
    • Ergonomically design, easy to install without using any tool.
    • Threads: 1/4"
    • Fits our 1/8" Co2 Tubing


    $17.95
  • SLD3 Stainless Steel Ceramic Co2 Diffuser, 36mm dia. 14" long

    SLD3 Stainless Steel Ceramic Co2 Diffuser, 36mm dia. 14" long

    SLD3 Stainless Steel Ceramic Co2 Diffuser, 36mm dia. 14" long

    • Made of Stainless Steel and Ceramic.
    • ADA Style Diffuser, provide elegant look for your tank.
    • Excellent CO2 dissolve rate.
    • Can replaceable ceramic disc.
    • Easy for installation.


    $29.95
  • 12" Specimen Forceps Stainless Steel

    12" Specimen Forceps Stainless Steel

    Heavy duty 12in long forceps. Fine quality stainless steel durable and non-rusting. Ideal for working with fragments underwater.
    (3)
    $7.95
  • Washable Filter Material P16, 28" x 4 Yards

    Washable Filter Material P16, 28" x 4 Yards

    Washable Filter Material P16, 28" x 4 Yards

    • Initial thickness: 2"
    • Filter Material: Coarse
    $79.95
  • SS Tool Holder - TH-D

    SS Tool Holder - TH-D

    SS Tool Holder - TH-D

    ***The tools are sold separately***

    Keep all your tools organized, neat and handy with this one-piece sturdy rack.

    $14.95
  • Ceramic Frag Plugs, 50 ct.

    Ceramic Frag Plugs, 50 ct.

    Ceramic Frag Plugs, 50 ct.

    This is a fired ceramic disk that does not need to be soaked before using. Plugs fit into egg crate and are excellent for frag grow out.

    Measurements: 0.75" Round with 1/2" stem length

    (2)
    $14.95
  • Stainless Steel Hose Clamp, 1.5"

    Stainless Steel Hose Clamp, 1.5"

    Stainless Steel Hose Clamp, 1.5"

    Stainless Steel Hose Clamps used for securing standard hose in high-pressure aquarium devices such as canister filters, protein skimmers, water pumps, etc.

    Available Sizes: 3/4", 1", & 1.5"

    $2.99
  • CPR RSS24DX Deluxe Internal Overflow Box with Back Plate, 18.63" x 4.25" x 5.25"

    CPR RSS24DX Deluxe Internal Overflow Box with Back Plate, 18.63" x 4.25" x 5.25"

    CPR RSS24DX Deluxe Internal Overflow Box with Back Plate, 18.63" x 4.25" x 5.25"

    The RSS Overflow is a simple way to add a surface skimmer to any tank with a bulkhead mounted overflow.

    Features and Benefits

    • Reduces amount of surface proteins
    • Increases oxygen exchange of the aquarium water
    • Improves the effectiveness of the filtration system
    • CNC routed grates for clean appearance
    • Easily installs onto the back walls of aquariums
    • Fully routed grates are closed off on top for increased grate support
    • Closed back for installation with bulkhead
    • *** Users are required to drill an additional bulkhead hole into the DX model`s back wall for installation with bulkhead
    • Dimensions: 18.63" x 4.25" x 5.25"
    • Up to 300 gallon tank
    $105.95
  • Replacement 24mm Ceramic disk for Stainless Steel CO2 diffuser

    Replacement 24mm Ceramic disk for Stainless Steel CO2 diffuser

    Replacement 24mm Ceramic disk for Stainless Steel CO2 diffuser

    $3.95
  •  Aqua Craft Products Salinity Calibration Fluid 53.0mS / 1.026 SG, 2 oz. 60ml.

    Aqua Craft Products Salinity Calibration Fluid 53.0mS / 1.026 SG, 2 oz. 60ml.

    Salinity Calibration Fluid53.0mS / 1.026 SG

    (1)
    $6.95
  • 5 Liter Space Saver Container

    5 Liter Space Saver Container

    5 Liter Space Saver Dosing Container

    This lightweight, rectangular shaped, high density polyethylene container features a convenient carrying handle. The straight wall is 9-3/16"L x 2-5/8"W x 14-5/8"H. The graduations are at 1, 2, 3, and 4 liters. Excelent as a  top off or dosing storage container or skimmer waste collector. 

    (1)
    $12.95
  •  Anti-Vibration Pad, 4" x 4" x 7/8"

    Anti-Vibration Pad, 4" x 4" x 7/8"

     Anti-Vibration Pad, 4" x 4" x 7/8"

    These sound dampening pads work best with heavy external water pumps and large air pumps and recirculation blowers where there is significant vibration being transferred from the pump to the surface the pump is mounted too. Made from foam pads with a ribbed rubber lining.

    The latest generation in vibration dampening technology. The most effective vibration dampening pad available on the market. The EVA Pad was tested against other pads at four different vibration settings. In the most severe vibration extremes, the EVA Pad outperforms cork and
    rubber by a margin of greater than 3:1! This is due to the special composite foam center which is much more structurally sound than cork. It is not affected by oils or chemicals that can break down cork and is much more effective at vibration dampening than solid rubber. All this at a very competitive price. Designed to withstand 50 psi.

    (3)
    $4.95
  • Stainless Steel Double Spring Brush 64" long

    Stainless Steel Double Spring Brush 64" long

    Stainless Steel Double Spring Brush 64" long

    • Brush 1: 2" Long x 3/4"
    • Brush 2: 2" Long x 1" 1/4"
    $7.95
  • 1" UNISEAL Flexible Bulkhead Tank Adapter

    1" UNISEAL Flexible Bulkhead Tank Adapter

    1" UNISEAL Flexible Tank Adapter (bulkhead), For 3/8" Through 3/16" Wall Thickness Only...
    $2.45
  •  5" Disc Air Diffuser

    5" Disc Air Diffuser

    5" Disc Air Diffuser

    Extremely durable and washable (reusable) air diffusing media.
    Manufactured with brown Adamantine Spar (corundum/alumina) under ultra high tempeature and pressure.
    Applicable in Acidic or Alkaline waters (low or high pH)
    Ozone resistant.
    Suitable for aquarium, koi pond, fish hatchery and aquaculture applications.

    * Outlet: Fits 3/16" & 3/8" ID Tubing

    $8.95

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