The modern aquatic hobbyist now stands on the front line of the battle for the preservation of marine ecosystems and understands how their choices have an impact on life in the ocean and the hobby they love.
Over time Walt Smit...
Acro-cal calcium reactor offers a simple and convenient solution for maintaining calcium and alkalinity in your reef tank. After the initial setup, the calcium reactor requires minimal maintenance. A calcium reactor is almost a ne...
AquaMaxx Replacement Lid for BioMaxx BioPellet and Media Reactors
Potassium Iodide Flouride 50ml Well suited for all kind of corals.
Addition leads to improved blue colors in SPS, especially for blue color of Acropora and Montipora. Contains inorganic iodide as well as bromine, potassium, and f...
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....
EHEIM skim350 – the micro- surface skimmer for smaller aquariums up to 90 gallons.
Simple, quick and flexible to use.
Ready to use immediately.
In almost any aquarium an oily film consisting of microorganisms, dust, oi...
Contains all parts for the use of the Comline DOC Skimmer 9005 in in-sump applications.
Spare pH electrode, with Teflon ® junction, 2 m (6.6') cable, for general purpose, water treatment and agriculture.
Replacement UV Lamp for the JBJ 9 Watt In-Tank Submariner UV Sterilizer/Clarifier
Upgrade your old MP10ES EcoSmart Driver to the new MP10QD QuietDrive Driver
MP10 equipped with QuietDrive benefits from greatly reduced motor noise, more output and higher efficiency. The motor, wet side and power supply on the ...
Tunze Safety Connector 6105.500
The Tunze Safety Connector enables normal operation using the TUNZE® power supply (for Controllable Tunze Stream pumps or Wavebox) and can connect a 12V-24V battery or DC supply automatically i...
Iron Concentrate Tab - Automatic Delivery / 20 Gel Tabs The addition of iron affects all colors but primarily enhances the green color formation. Iron encreases coral growth and also the multiplication of zooxanthella. Well suite...
Upgrade bubble plate assembly for the AquaMaxx HOB-1 Hang-On Protein Skimmer.
Cone diffusers on the upgrade bubble plate reduces turbulence inside the reaction chamber to improve efficiency and improves transition to the coll...
Amino Acid Tab - Automatic Delivery / 20 Gel Tabs Automatic dosing without any technical equipment!
The elements and active components are embedded in a solid carrier substance.
Elements and active components are automatically di...
Replacement Santoprene Tubing for Aqua Medic Reefdosers and Niveaumat. One unit is needed for each dosing channel.
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.
Amino Acid Concentrate 50ml High quality coral food
especially for large polyp stony corals (LPS) and soft corals, e.g. Cynarina, Blastomussa, Welsophyllia, Symphyllia, Musidae, Fungia, Heliofungia, Catalaphyllia …
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 ...
VIV Violet Pipe Inflow 13mm (medium) Description
The VIV Violet pipe inflow is engineered to produce a strong suction in the aquarium with its serrated inflow cuts. The Violet inlet pipe has a wider base than the lily pipes w...
Flat MoonLight LED with BLUE LED
3 Watt (Runs at 2 watts) Extreme LED Night Light
Designed for easy retrofit of any hood or canopy, flat mount design
The LED is designed to light up a 2` X 2` Area.
Price includes power conve...
NYOS® BIO BOOSTER is a well-formulated Nutrient solution with more than 90 ingredients
Reduces nitrate and phosphate
Provides biological balance
Contains vitamins and amino acids
Better coral colors
NYOS® ZERO reduces nitrates and phosphates by biological means to the detection limit
Reinforcement of skimming performance
Natural water values
Reduction of the entry time
Increased vitality of corals ...
Tunze Ion Exchanger This additional filter can be fitted to the outgoing water outlet of the RO Station as a water hardener or silicate filter. The tank contains two screw caps with plug-type connectors for the hose of the osmo...
TDS solution are produced with high-quality potassium chloride in various concentrations. They are standardized using a conductivity meter calibrated with NIST potassium chloride. HANNA instruments is one of the few producers to ...
LaMotte Phosphate Test Kit Reagent Refill Octet Comparator with Axial Reader. Scale is 0.0, 0.2, 0.4, 0.6, 0.8, 1.0, 1.5, 2.0 ppm PO4. 50 tests. These kits are part of an ongoing effort by the LaMotte Company Research and Deve...