5 micron carbon block prefilter
nominal 5-micron rating
high dirt-holding capacity maximizes utilization of the carbon block
high porosity design helps prevent the cartridge from plugging before its adsorption capacity is ...
Tube Holder for Bubble Magus Dosing Pumps (BM-T01, BM-T02).
Bracket holder can be fixed on the aquarium wall and can hold up to 4 dosing tubes. A clean and convenient way to organize your dosing channels.
Highly-effective alkalinity-increasing ("buffer") powdered blend. Helps increase pH stability in an aquarium by raising the alkalinity; continued addition raises pH until 8...
Description: Kent Marine Super Iodine Supplement provides bio-available iodine to reef inhabitants. Although present in salt mixes, iodine is rapidly used up in the system, and removed through protein skimming, ozone and filtrat...
500 - 1Kµm Zooplankton Suspension for Fishes, Stony Corals, Clams, and Other Filter-Feeders
Provides zooplankton ranging in size from 500 - 1,000µm (1mm).
Ideally-sized for many stony corals, clams, tube worms, l...
JBJ introduces its versatile Aquascraper (4 in 1 cleaning kit). This clever maintenance tool eliminates the need for multiple products by offering 4 unique interchangeable attachments in 1 space saving unit. This is offered in 12...
Description: Concentrated Liquid Calcium provides bio-available calcium for lush growth of purple, pink and green calcareous algaes, snails, hard tube worms and clams. Corals will open more and stay attached to their skeletons b...
Description: Removes organic pollutants, stains, and entrained toxic gases in marine and freshwater aquariums or ponds. Contains the finest pelletized activated bituminous coal based carbon. Pore size is in the 20 to 2,000 Angstro...
Part #: 175194 Size: 1/2" FPT x 1/2" FPT
**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 Low Pric...
This is a fired ceramic plug that does not need to be soaked before using. Plugs fit into eggcrate and most frag racks and are excellent for frag grow out.
Great for zoanthids, palythoas and smaller SPS frags!
Model: Float-25A Up to: 10gal (38L) Glass/Thickness: 3/16" (5mm) Dimensions: 1 ¾" x 15/16" x ¾" The Mag-Float’s Powerful rare earth neodymium magnets enable the easy removal of algae. By dragging the Mag-Float on the outside of t...
Our Granular Activated Carbon based on bituminous coal provides the best combination of pore size, large particle size, high surface area, low ash, and hardness for chemically filtering aquarium water. In addition, test results in...
Rod`s Food FISH ONLY BLEND is is developed for those without coral. We have removed the coral foods that are too small for the average fish to eat. Ingredients include: Shrimp, Scallop, Oyster, Clam, Squid, Octopus, Perch, Gree...
Vertex V-Colla Viola 4oz. epoxy stick is probably the only or amongst the very few that have been specifically designed for Aquarium use.
What makes V-Colla stand apart from others is the reduced clouding-effect of the water co...
Delivers the nutritional benefits of raw garlic to fishes primarily by being applied to their food.
Consists solely of preserved extract of raw garlic with a small amount of vitamin-C as a preservative.
Does not r...
de*nitrate™ is an economical, natural, porous material with a pore distribution and geometry that promotes both aerobic nitrification within the first few millimeters of depth and anaerobic denitrification at the core. Great for b...
Part #: 270490 Size: 1/2" Hosebarb x 1/2" Hosebarb 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 m...
Flexible PVC can simplify your plumbing as it allows you to bend and curve around pumps, filters and other obstructions. It retains its large inside diameter and helps to avoid the need of elbows so that water flow is not impeded....
Salifert pH Profi-Test
The pH value in a marine tank has a major impact on the growth of corals and calcareous algae and on many biological processes. The pH should not be allowed to fluctuate more than approx. 0.2 units dur...
Boston Aqua Farms Stony Coral Cutters are made special just for Boston Aqua Farms and designed specifically for cutting small polyp stony corals. These cutters are surgical stainless steel bone cutters made from the highest quali...
Description: Each of Tech•CB Part A and Part B is half of a ionically balanced, complete calcium and alkalinity control system for all marine aquariums. When used simultaneously in equal amounts the system will raise both the ca...
New Life Spectrum food is made with high-quality easily digestible South Antarctic Krill, Herring, Squid, and New Zealand Mussel protein, and several all-natural color-enhancing ingredients for a balanced diet that boosts immune s...
Foam cover for the Ecotech Vortech Pump **Please Note: This product can only be used on the MP40
TwoLittleFishies HydroCarbon 2 G.A.C. is a granulated activated carbon designed specifically for the purification of water. It is manufactured by steam activation and acid washing of a special Lignite material under carefully cont...
Hagen Living Sea Hydrometer with Thermometer—Small
Easy to read
Thermometer—C & F