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....

Aquaforest Reef Mineral Salt on natriumkloriditon mineraalisuola Balling-menetelmään. Sen tehtävä on ylläpitää veden ionitasapainoa, kun akvaarioon annostellaan kalsiumkloridia ja natriumvetykarbonaattia. Reef Mineral Salt ei ole meriveden valmistamiseen tarkoitettu akvaariosuola. Se täydentää Balling-kokonaisuutta eikä korvaa vedenvaihtoja....

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...