JumpGuard DIY Aquarium Cover There is nothing worse than coming down in the morning to finding your favourite fish lying dead and crispy on the carpet.  Many fish, especially wrasse, have a tendency to...

ZEOmag is a pure magnesium granulate. Mix with the coral gravel media at a rate of 10-30% and fill into the calcium reactor. Coarse grain of 6-12 mm. Increases magnesium without chloride sulphate Recommended in...

Korallen-Zucht Activated Carbon (Aktivkohle) is made especially for saltwater tanks to help remove toxins, yellowing compounds and proteins. Helps to keep water clear. Use 1 L Korallen-Zucht Activated Carbon for 250 gallons/1000L water. Rinse the carbon with...

Korallen-zucht Cyano Clean Special bacterial strain that outcompetes Cyanobacteria. Daily dosing is required. Please start dosing upon initial suspicion of an outbreak. As a prevention measure, CyanoClean can be dosed once a week. Severe cases might require up to...

Korallen-zucht Cyano Clean Special bacterial strain that outcompetes Cyanobacteria. Daily dosing is required. Please start dosing upon initial suspicion of an outbreak. As a prevention measure, CyanoClean can be dosed once a week. Severe cases might require up to...

ATI MB pro Mixed Bed Resin 4 Liters ATI MB pro is an effective mixed-bed resin of the highest quality. Ideally, MB pro is used as a polishing stage behind a reverse osmosis system. In...

Microbe-Lift Special Blend is a complete eco-system in a bottle. For the use in Salt and Fresh water. Features and other benefits of Microbe-Lift Special Blend: Dramatically reduces need for water changes Reduces the frequency of cleaning...

WHAT CAN THERA P DO? Improves the growth and natural colours of all living organisms Improves the vitality and well-being of all animals with probiotic bacteria Suitable as a feed for corals and filter feeders...

ULTRA-COMPACT BIOLOGICAL FILTRATION MEDIA Maxspect’s Nano-Tech BioSpheres are a durable dense arrangement of smaller spheres creating an ultra-high surface area media which reduces the volume of biomedia actually required for efficient nutrient cycling in both fresh and saltwater aquariums and...

ULTRA-COMPACT BIOLOGICAL FILTRATION MEDIA Maxspect’s Nano-Tech BioSpheres are a durable dense arrangement of smaller spheres creating an ultra-high surface area media which reduces the volume of biomedia actually required for efficient nutrient cycling in both fresh and saltwater aquariums and...

             NitraPhos Minus (250ml) NitraPHOS - unique formula that aims to biologically remove nitrate, nitrite and phosphate from the aquarium. It activates the metabolism in various types of bacteria, which are responsible for the management and removal of...

Nyos Goldpods 250 ml With Nyos® GOLDPODS you get a liquid zoological plankton concentrate from the pure waters of the Arctic seas, which can be used directly. GOLDPODS contain the calanoid copepods Calanus finmachicus (2...

Nyos LYQ-RED CORAL FOOD is a concentrated LYQ-RED food solution for corals and invertebrates. It contains microparticles in the range 5-20 µm, marine algae (Haematococcus, Schizochytrium) and larger zooplankton components such as Calanus copepods (2mm). Due to...

NYOS® PURE IODINE is available immediately and contains concentrated, elemental iodine for maximum iodine supply in coral tanks with many stone corals, molluscs, xenia, or cespitularia. Trace elements have an important function as essential building...

Phosphate Rx is an amazingly simple and effective product that has revolutionized the way phosphates are removed from saltwater and freshwater aquariums. When added, the lanthanum-chloride formula rapidly binds to phosphate molecules making them inactive...

Reef-Roids is a blend of naturally occurring marine planktons, which contains a species of zooplankton that is unique to our product. It is formulated to minimize water degradation and is ideal for Goniapora, Zoanthids, Mushrooms, and...

This reagent works with both the 755 & 772 Hanna checker. It may come with the tag 755-26 or 772-26, both reagents work with both checkers. The are high-quality reagents that are pre-measured, allowing for...

HI-783-25 Marine Magnesium reagents, 25 tests, for use with the HI-783 Marine Magnesium Handheld Colorimeter Checker.

The HI-758-26 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine Calcium Checker® HC. These reagents follow the Zincon Method in which the reaction causes a blue tint in the sample....

The HI-781-26 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Nitrate colorimeter, LR Checker® HC .

The HI-780-25 is the replacement reagents for the HI-780 Marine pH Checker® HC. These high-quality reagents are clearly marked with the lot number and expiry date on the dropper bottle for traceability. 

The HI-774-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Phosphate Ultra Low Range Checker® HC. These reagents follow the Ascorbic Acid Method in which the reaction between phosphate and reagents...

NO3:PO4-X (NOPOX) ALGAE MANAGEMENT Prevents nuisance algae and enables control of zooxanthellae for optimum coral growth & coloration   Red Sea NO3: PO4-X is a unique complex of carbons that are used by nutrient reducing bacteria....

Reef Energy® Plus  An all-in-one superfood that will have your corals thanking you, delivering better growth, higher resilience, brighter colors, greater ease of use with automatic dosers, and minimal over skimming. Based on our long-term research, Reef...

An agent for maintaining constant levels of minerals in reef aquariums Using Reef Mineral Salt is one of the most important elements during supplementation of calcium chloride and sodium bicarbonate (i.e. Balling Method). Lack of...

Rowa Crystal Premium Carbon is an unusually high-performance activated carbon based on the finest quality hard coal and contains extremely low levels of Phosphate. Within the aquarium activated carbon will remove toxins and yellowing from...

Rowa Crystal Premium Carbon is an unusually high-performance activated carbon based on the finest quality hard coal and contains extremely low levels of Phosphate. Within the aquarium activated carbon will remove toxins and yellowing from...

Sili-Out 2 reliably, safely and sustainably removes silicates, phosphates, barium, arsenic, chromium and yellow substances and contributes to a permanent improvement of water quality. In the case of problematic pollutant concentrations, it rapidly increases the...

Overall mineral supply for reef aquariums. • Complete mineral supply in only one component• The most important trace elements are already included (all elements of the Tropic Marin® K+ Elements & A- Elements)• No formation...

Tropic Marin Carbo Calcium Powder - 1400 g Extremely high yield: 1 kg (2.2 lbs.) contains 307 g calcium and approx. 43,000 °dH (alkalinity) The pH value remains completely stable No phosphates or surplus CO2...

Tropic Marin NP-Bacto-Balance is a mixture of selected organic compounds to promote the incorporation of nitrate and phosphate in supplementary biomass. The ratio of nutrients is ideal for corals, sponges and other invertebrate animals found in...

Tropic Marin Original Balling Components Part A + for a highly efficient supply of calcium using the Balling method+ the ion equilibrium is maintained+ component part A: Calcium chloride dihydrate+ the separate solutions can be added to...

Tropic Marin Original Balling Components Part B + for a highly efficient supply of calcium using the Balling method+ the ion equilibrium is maintained+ components part B: Sodium carbonate/sodium bicarbonate+ the separate solutions can be added to...

Tropic Marin Original Balling Components Part C + for a highly efficient supply of calcium using the Balling method+ the ion equilibrium is maintained+ component part C: sodium chloride free sea salt+ the separate solutions...

  Tropic Marin Pro-Coral A- Elements Essential trace elements are minerals, which are needed in small amounts by the aquarium inhabitants for active biological processes.  Tropic Marin Pro-Coral A- Elements provides these minerals in an optimized formula designed...

Tropic Marin Pro-Coral K+ Elements Essential trace elements are minerals, which are needed in small amounts by the aquarium inhabitans for active biological processes. Tropic Marin Pro-Coral K+ Elements provides these minerals in an optimized formula designed to replace...

The pharmaceutical grade sea salt especially for modern reef aquaria. Tropic Marin® PRO-REEF Sea Salt has been designed to meet the special requirements of reef aquariums with optimized concentrations of calcium and magnesium, which promote the...

TUNZE DOC Skimmer 9410 TUNZE DOC Skimmer 9410 on tehokas ja hiljainen valkuaisainevaahdotin keskikokoisiin ja suuriin merivesiakvaarioihin. Se poistaa vedestä orgaanista kuormitusta ennen kuin se hajoaa nitraatiksi ja fosfaatiksi, mikä auttaa pitämään veden laadun vakaana...

Tunze Osmolator 3 The TUNZE Osmolator 3 is a simple and safe water level controller with optical control sensor and stand-alone thermal safety sensor for keeping a constant water level in freshwater and saltwater aquariums....

Water level controller with only one sensor for nano aquariums or small aquariums with up to 200 liters (55 USgal.). Can be installed in a cabinet filter or directly on the aquarium edge. Scope of delivery:...

The Turbelle® High Jet is a replacement dosing pump with safety extra low voltage 12 V DC for Osmolator® nano 3152 and Osmolator® 3155 and belongs to a new generation of centrifugal pumps with a...

WHAT IS XTREME? XTreme is a specially formulated water conditioner for ideal use in any marine or freshwater aquarium. WHAT CAN XTREME DO? It makes tap water safe & suitable for fish and prevents dangerous...