Deionization cartridge - Color Change Please note that these replacement cartridges are interchangeable with Captive Purity`s, Kent Marine`s, and SpectraPure`s RO or RO/DI units. We have researched the best replacement ...
65W 6700k White Daylight Powercompact Bulb 6700k daylight white bulb with square pin configuration Approx. bulb dimensions:21.25" x 1.75" x 1"
Bulb Replacement Guide
Life of Bulb* ...
Part # : 175138 Size: 1/2" FPT x 1/2" Hosebarb
**Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price matching under our Lo...
DT’s ®Live Marine Phytoplankton- Premium Reef Blend Containing live: Nannochloropsis aculata, Phaeodactylum tricornutum,...
AquaticLife T5 HO Lamp 420/460nm Dual Actinic
Visible Hue: ACTINIC/BLUE
Length (including pins): 16 1/2”
Application: Freshwater, Marine Fish & Corals
Ideal for: Acroporas (SPS), Anemones, Clams, Hard Cor...
Brine Shrimp Flake Premium Fish Food
Brine shrimp based formula for all tropical and marine fish. Highly palatable formula helps both fresh water and marine finicky fish to eat prepared foods. Promotes consistent color and...
Pro Breeder Flake Premium Fish Food
Cobalt Pro Breeder flake is a powerful blend of beef heart, earthworm, egg, spirulina, and high quality salmon meal designed specially to condition and stimulate fish to breed. Enhanced ...
Cobalt Marine Omni flake is a powerful blend for all marine fish. Highly palatable formula helps finicky marine fish to eat prepared foods. Packed with squid, salmon and krill proteins, and spirulina for consistent growth and supe...
Why is iodine required? Corals might require iodine as a de-toxifier, as a protection against uv-radiation and as a natural defense against many parasites. Iodine is present in NSW (Natural Sea Water) in a very low concentratio...
Cobalt Marine Vegi flake is a complete formula for all marine herbivorous fish. Highly palatable formula helps finicky marine fish to eat prepared foods. Loaded with Spirulina, Kelp, plankton and squid for consistent growth and su...
The scraper is a multiple use blade cleaner. The 5.9" (15cm) wide blade makes it easy to remove even the most resistant calcerous algaes from the aquarium glass. The blades are manufactured from corrosion resistant hardened steel....
The importance of trace elements By trace elements we usually mean elements that are present in natural seawater in a concentration lower than approx. 1 mg/L or ppm. Some of these elements are essential to make many biological p...
Why is strontium required? Strontium is probably important for accelerating coral and calcareous algae growth. NSW (Natural Sea Water) contains approx. 7 - 9 mg/L strontium. This strontium is associated (”chelated”) with sulfate...
Cobalt Mysis flake is a Mysis based formula for all tropical and marine fish. Highly palatable formula helps both freshwater and marine finicky fish to eat prepared foods. Loaded with Omega 3’s (EPA/DHA) and Astaxanthin for consis...
Compatible with the AquaIllumination Nano LED fixture.
This AI Nano Mounting Bracket comes with the necessary hardware to mount your AI Nano to your rimless nano aquarium.
Replacement Pro-Filter Small Black Coarse Filter Pad for use with Hydor 150 Professional Canister Filters - 2 per pack.
Highly porous mechanical sponge that captures large debris.
The Balling Method - calcium powder mixtures for 1 gallon each of 3-part calcium supplement (A: carbonate alkalinity B: minerals and calcium C: calcium & magnesium)
Description: Adds essential calcium, alkalinity and magnesium...
Description: Essential Lipid Complex for all Fishes
• HUFA complex for all marine fishes & corals
• Provides omega-3 fatty acids EPA & DHA in complex form
• Particularly useful for fish ...
Ammonium is very toxic in an aquarium, especially when the pH level exceeds 7.5. It is the cause of nitrite surges and the cause of stress, immunity deficiency and damage to the gills. STOP AMMO made from natural plant extracts, ...
The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 4.8 gallons (18L).
The heater casing is made from a thermal-plastic polymer that ...
Replacement Impeller for AquaMaxx Nano Calcium Reactor and ZR-1 ZEO Reactor
Why is boron required? Boron is present in NSW (Natural Sea Water) in a moderately low concentration (4.4 - 4.8 mg/L or ppm). It is present predominantly as boric acid and to a lesser extent as borate. It has several important...
Replacement Impeller for Eheim Compact+ 2000 (60 Hz)
LaMotte Calcium Test Kit Reagent Refill Direct reading Titrator for Calcium Hardness. Range is from 0-200 ppm for freshwater and 0-2580 ppm for saltwater. Color change is from red to blue. Approximately 50 tests. These kits ar...
Cartridge with Activated Carbon for Eheim Internal Filter 2008. Open-cell foam cartridge, fully impregnated with special activated carbon, pH-neutral. Absorbs dissolved harmful substances, colourants, as well as residues of medici...