This Norprene tubing is ozone-safe and will not crack or harden. It is the best choice for an ozonizer.
Modify the cart quantity to increase the length of your tubing.
Tubes are cut to size on a per-order basis ...
Two replacement foam disks for TwoLittleFishies Phosban Reactor 150
Focus ™ is an antibacterial polymer for internal infections of fish. It may be used alone or mixed with other medications to make them palatable to fish and greatly reduce the loss of medications to the water through diffusion. It...
This kit allows for easy and accurate measuring of calcium levels to help in maintaining a healthy aquarium. Why test for Calcium? Monitoring calcium levels is essential for keeping a successful reef aquarium. Reef organisms us...
Indestructible cleaning pad made to reach the nooks and crannies of the aquarium. Removes algae quickly and easily. For glass aquariums.
Elbow Fitting (45 Degree) - 1/2 inch Slip X 1/2 inch Slip
**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 u...
SeaChem ParaGuard ™ is the only fish and filter safe aldehyde based (10% by weight) parasite control product available. Unlike highly toxic and difficult to use formalin based medications, ParaGuard™ contains no formaldehyde or me...
The "Feeding Frenzy" Seaweed Clip is an excellent tool for feeding "Seaweed Selects" from Ocean Nutrition. The clip is for use underwater, and has a suction cup for attachment to the inside surface of glass or acrylic aquariums. T...
Description : Kent Superbuffer-dKH is a specially formulated pH buffer and alkalinity or carbonate hardness (KH) builder, designed to adjust the pH of saltwater aquariums to the range of 8.0 to 8.3 and build the KH. Superbuffer-d...
Algae Free - Acrylic Safe Replacement Pads
For Piranha & Hammerhead Float algae magnets
1 Adhesive-backed natural felt pad for protection on outer surfaces of acrylic tanks
3 9"x5" acrylic-safe inner scrubbing pads...
From the large Aquaculture industry to the home hobbyist, Bio-BaleTM is the filter medium of choice for professionals. Simple in concept, Bio-BaleTM owes its extreme effectiveness to its high surface area versus volume and its uni...
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...
Measures nitrate levels in both fresh & saltwater aquariums. Tests nitrate levels from 0 to 160 ppm. 90 tests per kit. Freshwater/Saltwater Nitrate Test Instructions: Why Test For Nitrate? Nitrate (NO3-) is produced in t...
Maintain healthy inhabitants in your BioCube aquarium system. Proper lighting conditions are vital for the health of such photosynthetic organisms as corals, invertebrates and plants. Since lamp spectrum and intensity decline as b...
Marina Plastic Check Valve
Accurate, leak-proof security
Protects air pump from back-siphoning damage
Prevents flooding during power failures
Flow restrictor for 25 GPD membranes—for replacement or when upgrading to a higher GPD membrane. Please note that these replacement cartridges are interchangeable with Captive Purity`s, Kent Marine`s, and SpectraPure`s RO or RO/D...
½" x 2½" Ball-Socket Flare Nozzle (Loc-Line)
Ammonia Alert is an innovative color device for continuously detecting and monitoring toxic free ammonia. A sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration. No test kits, chemicals, or...
Black Diamond Premium Activated Carbon eliminates discoloration, odors, and impurities...and keeps on doing it long after other carbons quit. Heat-activated bituminous coal-based Black Diamond granules are speci...
Double Threaded Bulkhead (Schedule 80, Heavy Duty) - 1/2" FPT X 1/2" FPT Hole Size Required: 1 3/8"
**Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although ...
Replacement Pad for the Mag-Float 125 Magnet Cleaner for Glass
Part #: 270400 Size: ¾" slip x ½" slip
**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 P...
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 ...
5 pack of replacement blades for Mag-Float Easy Blade Note: Blades are not designed to be left underwater for extended periods of time. They should be removed from the aquarium after each use.
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...