E.S.V. B-Ionic Seawater System Salt Mix - Makes 25 Gallons of Saltwater
A unique solution to many of the problems associated with all dry synthetic seawater blends. Problem: All dry blends may not be homogenous resulting in c...
Makes 50 Gallons of Saltwater
Seachem’s Reef Salt™ is a chemically sound blend of salts designed to replicate natural reef waters. It is specifically formulated for the reef environment and will provide ideal seawater concent...
Cobalt Aquatics Accu-Therm 25 Watt Aquarium Heater
Fully submersible heater
Easy temperature setting
Computer tested, accurate ±2°F
Triac equipped thermostat
Borsilicate glass for superior heat and shock res...
Replacement Ceramic bearing impeller (with shaft) for Hobby Pump 1046
Description: Vitamin & Trace Mineral Supplement for Corals Aquariums & Reefs
• Provides bioavailable vitamins & micronutrients for live corals
• Accelerates coral growth
• Replaces minera...
Use Phosphate Solution for the management of phosphate levels in saltwater and fresh water aquariums. Phosphate Solution will remove phosphates from aquarium water; continued use of the product will improve vitality, color and gro...
The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 1.2 gallons (4.5L).
The heater casing is made from a thermal-plastic polymer that...
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, ...
T-5 Product Specs: Manufactured from Alanod Miro 4 Extra Bright
Clips onto lamp, no mounting required. Lamp clips are sold separately and 2 is required per reflector.
Available in 22, 34, an...
Eheim Aquaball Powerhead 1212 Revolutionary ball in socket design allows you to adjust water flow in any direction. All-purpose pump for movement of water and operation of undergravel filter. Adjustable flow rate with maximum o...
24" Electro-White Aluminum Reflector. 24" long, 9.25" wide with a 2" flare on each side. Please note this item requires special handling and packaging so additional shipping charges will apply.
**Variations of t...
Energizes the natural microorganisms found in live sand and live rock.
Helps live sand and live rock maintain natural biological filtration
Creates a symbiotic condition that neutralizes debris and other waste
Description: Fortified Liquid Aragonite for Marine Aquariums
• One step calcium buffer system
• Contains suspended aragonite
• Promotes Coraline Algae Growth
"A synergetic mixture of SPECTRA VITAL and BLACKPOWDER"
For aquariums with hard and soft coral The combination of two very popular and individually dynamic products, Spectra Vital and Black Powder provide a buffering cap...
Replacement mixed bed resin cartridge for the Kent Marine Maxxima RO/DI system Please note that these replacement cartridges are interchangeable with Captive Purity`s, Kent Marine`s, and SpectraPure`s RO or RO/DI units. We h...
Sunlight Supply Shield Size: 23 Inch 4-lamp Dimensions: 22.875" x 7.875" x .118"
Replacement Quartz Sleeve for JBJ`s Submariner UV-C
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...
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...
Tropic Marin Nitrite-/Nitrate Test For the determination of the nitrite and nitrate concentration in freshwater and seawater. Nitrite (NO2-) is the intermediate stage of the aerobic nitrification and is highly toxic for fish and...
100% cotton pique, high quality, white polo shirt with navy blue trim on the collar and cuffs and the Marine Depot logo embroidered on the left chest.
Replacement Impeller for Eheim Compact+ 2000 (60 Hz)
Replacement Impeller for Eheim Compact+ 3000 (60 Hz)
Use with all Sun System® reflectors that do not come standard with a socket. These sockets come with the patented male lamp receptacle which is compatible with all Sun System® ballasts.
Flexible "pigtail" strain relief.
Mr. Aqua Replacement UV Bulb for the 9W MA-87 UV Sterilizer