The Cobalt Nano-Flow 2,600 prop pump creates large and wide laminar water flow rated at 686 gph with only 4 watts of power consumption! Perfect for small reef or planted aquariums to create vital current and to eliminate dead spot...
Magnesium Complex 500ml Important element for stony corals and calcareous algae.
Recommended in any tank system. Optimum level of 1200 – 1280 mg/L. Dosing 3 ml per 1000 Liter / 250 gallons daily. Regular water tests recommended.
Potassium is a major element in sea water like Calcium, and is concentrated with ca. 390mg/L.
K-Balance contains multiple potassium salts in high concentration. Our tests in several tanks have shown the benefits in color and grow...
Potassium levels of approximately 400 ppm similar to that of natural seawater is recommended for good coral health. Adding potassium helps increase blue and purple colors in some corals. Older aquariums with a large amount of cora...
Replacement AquaMaxx Inlet Venturi for EM200 and ConeS Q-2 Protein Skimmers
Extended Collection Cup for AquaC Remora/Urchin Pro-Series
10-foot roll of 1/2" Mur-lok Tubing: Blue
Mur-lok Part# : L0802505
Tube O.D.: 1/2"
Mur-lok fitting information
Mur-lok® Polypropylene Fittings have a dual o-ring design at each tube connection, giving end us...
API AquaView 3.5 gallon 180 view kit. This acrylic tank is flat in the back with a curved front for optimal viewing.
Compact and stylish, this beautiful desktop aquarium comes with an energy efficient 4-color LED light; emitti...
API betta view 1 gallon. This acrylic corner tank includes a lid, battery operated 7 color LED lights (batteries not included), API betta food and stress coat. This tank can be placed anywhere in the house, since there are no p...
*New longer and stronger connecting rods for MaxSpect Razor LED fixtures! Includes: 2 rails (approx. 13.5" long) & screws to secure two Razor R420R fixtures together. Features Versatile Mounting Stainless Steel Provides St...
Replacement needle wheel impeller for AquaMaxx EM100 protein skimmers.
Seachem Reef ReactorTM supplies all important elements for optimal ionic balance and robust coral growth and coloration in reef aquaria. It is intended for use in calcium reactors where it is dissolved slowly with the addition of ...
Super Blue & Daylight Micro Sun LED High Output Clamp Light. • Ideal for Fresh and Saltwater Environments • High Output Nano Light • Water Resistant Construction • Sleek Aluminum Hood with Heat Removal Technolo...
Expansion Socket The Digital Aquatics Expansion Socket allows you to control high current devices without affecting your ReefKeeper power budget
Mr. Aqua Replacement UV Bulb for the 9W MA-87 UV Sterilizer
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.
Calcium is used by corals to grow and thrive both in an aquarium and in the wild. Without calcium, corals and other calcareous organisms cannot survive. Hard corals use calcium, along with carbonates, to build their aragonite skel...
Zeolife 1L ZEOlife is a liquid filter media and was developed to start and speed up certain metabolic processes in a tank.
Can be used in addition to the ZEOvit system, especially when starting with the ZEOvit® method.
ZeoSpur Macroelements 250ml ZEOspur Macroelements is a result of further development of the ZEOvit- system. It is the optimal addition to ZEOspur 2.
Contains a.o. Lithium, Vanadium, Palladium, Boron, Selenium, Yttrium, Rutheniu...
Plugs, Discs, Glue, Accel, Scalpel, Keychain, Dip Case This is a fantastic kit for learning how to take soft coral tissue cuttings and turn them into coral frags to grow out into corals at home. The kit contains: 20 cured aragocr...
3" Clear Heater Cap for Lifegard Aquatics Inline Heater Modules R175021
EcoTech Marine Radion + One Long Rail Kit
For use with Radion Short Rail kit to hang one more Radion LED Fixture
Compatible with the existing Radion Hanging Kit
Sleek, lightweight anodized aluminum construction ...
DC Pump Control... now available with all ReefKeeper systems!
The new DCI module allows you to expand your existing ReefKeeper system even further - offering full control over 24V direct current (DC) pumps that use round 3-pi...
VIV Spiral Pipe Outflow Description
The VIV Spiral pipe outflow creates great oxygen exchange while agitating the water surface and moderate circulation within the aquarium. You can lower or rise your Spiral Outflow pipe for ...
The Cobalt Egg Rocker 65 and 80 are the ultimate fish egg hatching systems. The innovative design is incredibly sophisticated and easy to use at the same time. Self standing legs keep unit upright on counter while harvesting eggs....