Description Highly precise and stabilized reagent solution for KH Director. 1 bottle of 500mL reagent will last for approximately… 1.5 months when testing 4x per day 3 months when testing 2x per day 6 months...

Reagents for HI755-26 Alkalinity reagents The HI-755-26 are the liquid reagents for the HI-755 Alkalinity Checker® HC (25 tests). The HI-755-26 are high-quality reagents that are pre-measured, allowing users to achieve fast and accurate measurements...

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

HI-784-25 Marine Ammonia reagents, 25 tests, for use with the HI-784 Marine Ammonia Handheld Colorimeter Checker.

Reagents for HI755-26 Alkalinity reagents The HI-755-26 are the liquid reagents for the HI-755 Alkalinity Checker® HC (25 tests). The HI-755-26 are high-quality reagents that are pre-measured, allowing users to achieve fast and accurate measurements...

The HI-782-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Nitrate colorimeter, HR Checker® HC.

Reagents for HI755-26 Alkalinity reagents The HI-755-26 are the liquid reagents for the HI-755 Alkalinity Checker® HC (25 tests). The HI-755-26 are high-quality reagents that are pre-measured, allowing users to achieve fast and accurate measurements...

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 expiration date on the dropper bottle for traceability.

Reagents for HI755-26 Alkalinity reagents The HI-755-26 are the liquid reagents for the HI-755 Alkalinity Checker® HC (25 tests). The HI-755-26 are high-quality reagents that are pre-measured, allowing users to achieve fast and accurate measurements...

Box of Mixed shapes and sizes. (also available in boxes of branches, arches, flat and show-sized stones, ask!) Real Reef is a 100% coral reef eco-friendly product made and farmed in the USA This green...

Reborn® coarse aragonite media for calcium reactors is composed of fossil Skeletons of Reef building Corals Sustainably harvested from Pristine sites in the Western Pacific. When dissolved, ReBorn replenishes calcium and carbonate alkalinity, strontium and...

Red Dragon pump 6,5m³ VS08 Technical data Red-Dragon pump 6,5m³ VS08:65 Watt/h  4,0 mtr. pressure heightPVC grey, with screw connection (inch or metric)intake side 40 mm - pressure side 25 mmOperating voltage: 230 Volt 50 Hz  (also in...

Red Dragon® 5 ECO pump · 130 W · 11.0 m³/h Speed-adjustable brushless DC pump with touchscreen controller Technical data Power 130 W (adjustable 2–130 W in 2 W steps) Max head 6.9 m Display...

Products description Red Dragon® 5 ECO pump 130 Watt / 11.0m³ / 24V Technical data Red Dragon® 5 ECO pump 130 Watt 11.0 m³:130 Watt/h 6.9 m headSpeed adjustable Brushless DC pumpWatt, Power consumption and...

Red Dragon® 5 ECO pump 200 Watt / 13,0m³ / 36VHIGHPRESSURE Technical data Red Dragon® 5 ECO pump 200 Watt 13,0 m³:200 Watt/h 8,5 mtr. pressure heightSpeed adjustable Brushless DC pumpWatt-, Power consumption and Revolution...

Red Dragon® 5 ECO pump 200 Watt / 19.0 m³ / 36VFLOW VERSION Technical data Red Dragon® 5 ECO pump 200 Watt 19.0 m³:200 Watt/h 6.75 mtr. pressure heightSpeed adjustable Brushless DC pumpWatt, Power consumption...

Red Dragon® 5 ECO pump 25/30 Watt / 4,0m³ / 24V Technical data Red Dragon® 5 ECO pump 25/30 Watt 4,0 m³:25/30 Watt/h 2,5 mtr. pressure heightSpeed adjustable Brushless DC pumpWatt-, Power consumption and Revolution...

Red Dragon® Pump 6,5m³ Technical data Red Dragon® Pump 6,5m³:65 Watt/h  4.0 mtr. pressure headPVC black, without screw connectionintake side 40 mm - pressure side 25 mmOperating voltage: 230 Volt 50 Hz  (also in 110V/60Hz available)Protection class: IP 68 (submersible...

Red Dragon® X pump 40 Watt / 3m³ / 12V Technical data Red Dragon® X pump 40 Watt 3,5 m³:max. 40 Watt/h  3,75 mtr. pressure heightSpeed adjustable Brushless DC pumpRevolution per minute (rpm) - DisplayAdjustable in 8-steps...

Red Dragon® X pump 85 W · 6.5 m³/h · 24 V Ultra-quiet brushless DC return pump with 8-step power control. Key features Saltwater-resistant M4 grade-2 Titanium screws Parabolic rubber feet for acoustic decoupling Extremely...

Paguristes cadenati - Common name: Red Reef Hermit Crab. They are excellent detritivores. It is important to place empty shells in the aquarium, as the hermit crab will look for a larger shell as it grows....

Eats frozen food - Arrived 29.10.2025 Mandarin Dragonet — Synchiropus splendidus Specialist micro-predator. High risk of starvation if the tank lacks pods. Quick facts Size: 6–8 cm Temperament: Peaceful Reef-safe: Yes Minimum tank: 120+ l...

Mandarin Dragonet — Synchiropus splendidus Specialist micro-predator. High risk of starvation if the tank lacks pods. Quick facts Size: 6–8 cm Temperament: Peaceful Reef-safe: Yes Minimum tank: 120+ l (with strong pod production) Lifespan: 5–10...

AQUADIP Red Plankton consists of nutrient-rich zooplankton, an excellent natural food source for marine fish, corals, and other invertebrates. Its small particle size makes it especially suitable for filter feeders and young fish. Packed with...

The Red Sea MAX NANO G2 Peninsula is a 100-liter all-in-one reef aquarium where the filtration technology is hidden in the rear of the tank. The package includes a ReefLED G2 60 light, a protein...

The Red Sea MAX NANO G2 XL is a 125-liter all-in-one reef aquarium where the lighting, water circulation, protein skimmer, and filtration are designed as a fully functional system. The equipment is housed in a...

NanoMat – Automatic. Plug & Play. Efficient. The NanoMat is a Plug & Play, fully automated fleece roller filter that keeps your aquarium water crystal clear, and is a drop-in replacement for the filter socks...

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

Reef Energy® Plus - 250ml. 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...

Red Sea’s Reef Mature Pro Kit provides a complete program for the biological maturation of your reef aquarium, establishing full nitrification plus Nitrate and Phosphate reduction in a few weeks. Most biological ‘cycling’ products only...

ReefATO+ System The 3-in-1 ReefATO+ for every aquarium system! Exceptionally reliable and smart ATO, temperature monitor and leak detector. The ReefATO+ is designed to maintain a stable salinity and water volume in a reef aquarium...

Efficient, high-flow, skimmer friendly, 50 g/m2 non-woven polyester fleece-mat rolls. ReefMat 250 Fleece mat width 8cm Fleece mat length 32m ReefMat 500 Fleece mat width 11.3cm Fleece mat length 28m ReefMat 1200 Fleece mat width...

Echinaster Luzonicus / Red starfish, is very peaceful and eats dirt from the bottom (good cleaners). Furthermore, this starfish eats algae, flake food, Artemia, Mysis. Origin, Indian Ocean Grows to about 15 cm Eat algae...

Product overview: The Reef Master CMK mini is an automatic home water quality testing device specially designed for saltwater aquariums, focusing on the detection of the three core parameters: calcium, magnesium, and KH. The Reef...

Aquaforest Reef Mineral Salt is a sodium chloride-free mineral salt for the Balling method. Its function is to maintain the ionic balance of the water when calcium chloride and sodium bicarbonate are dosed into the...

Dyed porous dry rock. Smaller ~2kg Larger ~5kg You can choose for yourself on-site.

Reef Testing Station for Salifert Kits – KH, Ca, Mg, NO3, PO4 Testing station for Salifert dropper tests. All necessary equipment, instructions and reference values in one place. Features Clear organization Reagent bottles, syringes and...

DESCRIPTION The high quality draw-string nylon media bag supplied with our REEF SPEC™ Carbon is now available as a regular product ideal for all holding all types of media. Ideal mesh size for all Aquarium...

Product information "reef360° DIY" reef360° is not a conventional reef structure...reef360° is a kinetic platform for living corals!Precisely controlled solely by the flow in the aquarium, uncompromisingly reduced in design and engineered for exceptional aquariums.The...

Tuotetiedot "reef360° nano, ø20-25cm" reef360° ei ole tavanomainen riuttarakenne...reef360° on eläville koralleille tarkoitettu kineettinen alusta!Ainoastaan akvaarion virtauksen tarkasti ohjaama, muotoilultaan tinkimättömän pelkistetty ja suunniteltu poikkeuksellisiin akvaarioihin.Litteä, läpinäkyvä pohjalevy (ø 140 mm / 5,5") sulautuu lähes...

Tuotetiedot "reef360° standard, ø35-40cm" reef360° ei ole tavanomainen riuttarakenne...reef360° on kineettinen alusta eläville koralleille!Täsmällisesti ainoastaan akvaarion virtauksen ohjaama, muotoilultaan tinkimättömän pelkistetty ja suunniteltu poikkeuksellisiin akvaarioihin.Litteä, läpinäkyvä pohjalevy (ø 140 mm) sulautuu lähes näkymättömästi minimalistisiin kokonaisuuksiin.Hiilikuituputki...

The Red Sea REEFER G2+ 170 is a reef aquarium system with a sump, featuring a display tank volume of 128 liters and a 37-liter sump. The package includes a rimless aquarium, cabinet, sump, plumbing...

Red Sea Reefer Media Cup The Red Sea Reefer Media Cup 10 cm diameter, replaces a gift bag and can also be used as a filter media cup. Comes with a high quality filter media...

ReefMat 1200 - fleece filtration (~9.000l/h) Smart - Plug&Play - Efficient! The ReefMat is a plug & play, fully automated, smart fleece roller filter that keeps your aquarium water crystal clear for weeks at a...

ReefMat 250 fleece roller filter (~3,500l/h) Smart - Plug&Play - Efficient The ReefMat is a plug & play, fully automated, smart fleece roller filter that keeps your aquarium water crystal clear for weeks at a...

ReefMat 500 - fleece filtration (~6,000 l/h) Smart - Plug & Play - Efficient! The ReefMat is a plug & play, fully automated, smart fleece roller filter that keeps your aquarium water crystal clear for...

A great, fairly large specimen. Eats all kinds of food well. Quarantined for a long time. Pygoplites diacanthus, commonly known as the Regal angelfish, is a medium-sized angelfish. This is one of the most popular...

Maxspect Gyre 300 reinforcement magnet is an accessory for strengthening the pump's magnetic mount. It is intended for situations where thicker glass requires a stronger hold than usual. Model-specific mounting component Please check compatibility based...

ReMag is a magnesium-rich natural stone sized to blend well with ReBorn and other calcium carbonate media for use in calcium reactors. ReMag makes maintaining the magnesium level in your reef a no-brainer. Simply use...

ReMag is a magnesium-rich natural stone sized to blend well with ReBorn and other calcium carbonate media for use in calcium reactors. ReMag makes maintaining the magnesium level in your reef a no-brainer. Simply use...

Replacement carbon block filter for all 10" filter pods. It is recommended that the cartridge is replaced every six months. 10 Micron

Replacement Blades for Flipper Edge MAX – 4 pcs Stainless steel replacement blades for the Flipper Edge MAX algae magnet. These blades are intended for cleaning glass aquariums and restore the cleaner's effective operation when...

Replacement Blades for Flipper Pico – 4 pcsReplacement blades for Flipper Pico algae magnet for glass and acrylic aquariums. The replacement blades are suitable for aquariums up to 6 mm thick and should be replaced...

Rhodactis inchoata – Rhodactis Mushroom Coral   Rhodactis inchoata is a coral animal belonging to the Discosomatidae family, often referred to as a "mushroom coral" in the hobby. It forms disc-shaped, soft polyps, often with...

Rhodactis inchoata – Rhodactis Mushroom Coral   Rhodactis inchoata is a cnidarian belonging to the Discosomatidae family, often referred to in the hobby as a mushroom coral. It forms disc-like, soft polyps, the surface of...

Rhodactis inchoata – Rhodactis Mushroom Coral   Rhodactis inchoata is a coral animal belonging to the Discosomatidae family, often referred to in the hobby as mushroom coral. It forms disc-shaped, soft polyps, the surface of...

Rhodactis inchoata – Rhodactis Mushroom Coral   Rhodactis inchoata is a coral animal belonging to the family Discosomatidae, often referred to as a mushroom coral in the hobby. It forms disc-shaped, soft polyps, the surface...

Also known as hairy mushroom

Ricordea florida Ricordea florida is a colorful disc anemone with a surface covered in small bubble-like protrusions. Its coloration varies depending on the individual, and a single animal can display several different shades. The species...

Ricordea yuma is a colorful species of mushroom coral from the Indo-Pacific region, particularly Indonesia and the Philippines. It’s famous for its vivid colors and soft, bubble-like surface texture that gives the coral a glowing,...

The Aqua Medic sediment cartridge is designed for Osmosis devices and fits perfectly in any 10″ filter cartridge . This cartridge acts as a paper filter, effectively removing coarse particles and various contaminants from your...

Replacement 10" Sediment Cartridge Fits all 10" Reverse Osmosis units. Recommended replacement every 6 months 5 Micron

RO Tubing 1/4" – rigid, pressure-resistant tubing for reverse osmosis and CO₂ systems. Fits most RO units and CO₂ equipment with 1/4" push-fit connections. Benefits Stiff wall resists kinks and collapse under pressure Clean cuts,...

Echinometra Mathaei (Sea Urchin) are interesting and very useful animals for the marine aquarium. It is an algae eater and is therefore often used for algae infestations. This sea urchin grows to about 15 cm,...

Rock Flower Anemone (Epicystis crucifer) The Rock Flower Anemone is a striking and colorful sea anemone known for its wide range of colors and relatively easy care. Its flat, flower-like appearance and bright patterns make...

Rock Flower Anemones thrive in varying water flow and lighting conditions, making them versatile additions to your tank. While they can tolerate different placements, they appreciate moderate water flow and a substrate like a sand...

Rock Flower Anemones thrive in varying water flow and lighting conditions, making them versatile additions to your tank. While they can tolerate different placements, they appreciate moderate water flow and a substrate like a sand...

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...

ROWAlith W - large media of 9-15mm grain size ideal for larger size calcium reactors, due to larger grain size it will resist tracking of water through the media often experienced when running small grain...

Feed Your Fish and Not Your Algae. Rowaphos is the professional method of removing Phosphate and Silicate in all types of Aquariums and Ponds. RowaPhos is guaranteed to remove more phosphate than any other product...

Arrived 25.3.26 Royal Dottyback (Pseudochromis paccagnellae) The Royal Dottyback is a striking and colorful marine fish, with a bright purple front and a yellow rear. This species is active and clearly territorial, thriving in rocky...

Royal Exclusiv Dreambox Closed Loop System – Set 3D Complete System Configuration The system includes: Bubble King® Supermarin 250 protein skimmer with Red Dragon® 3 pump One 3.5 L media reactor One 3.5 L pellet...

Red Dragon ® 3 Speedy pump HIGHPRESSURE 100 Watt / 9.0m³ AKB anti-lime-bypass with Hirschmann plug-connection between pump and controller and with 10V Interface connection (prepared) Technical data Red Dragon ® 3 Speedy pump 100 Watt 9.0...

PRODUCT DESCRIPTION for aquariums from 200 liters to 500 liters Mini Bubble King 160 RDX : max. 750 l/h Air - 3,500 l/h Water = 1 Pump Red Dragon ® X 3000 DC 12/24V Base plate:...

PRODUCT DESCRIPTION for aquariums up to 1,000 liters hard facts Mini Bubble King 200 extra slim VS (24V Technology) : max. 1500 l/h air intake // max. 4,000 l/h water intake with Red Dragon ® X pump...

Arrived 12.8 Gramma loreto, commonly known as the Royal fairy basslet, is a small colourful basslet which looks very similar to less-known G. brasiliensis (which was the more common one a few decades back). In...

Artemia Brine shrimp is a common food source for fish. It is a source of protein, carotene and functions as a natural laxative in fish digestive systems. Their small size, great taste, and limited mobility...

Cyclops Cyclops (Copepods). Food suitable for all types of small and growing Tropical Aquarium and marine fish. Feed your fish once or twice per day. Small multiple feedings for larger fry. Only give the amount...

Ruto Krill pacifica Blister pack 100g A small shrimp for all kinds of fish, except very small fish. The krill is a rich source of carotenoids, including astaxanthin, which will enhance the colors of the...

High Quality Mix for marine fish

Mysis Mysis (shrimps) are suitable for all types of Tropical Aquarium and marine fish. Feed your fish once or twice per day. Smaller fish should be fed in smaller portions, given several times a day....

Crude protein: 11.40% Crude fat: 1.60% Crude fiber: 0.10% Ash: 0.90% Moisture: 86.10%

Arrived 2.25.26 Saddle Valentini Puffer – Canthigaster valentini   Common name: Saddle Valentini Puffer / Black Saddled Toby Scientific name: Canthigaster valentini Origin: Indo-Pacific Adult size: Up to 10–11 cm Temperament: Semi-aggressive Diet: Carnivore Minimum...

These fish should be kept in a well-run aquarium where they can "graze" algae from rocks and stones. If there are insufficient algae on the rocks, it is important to feed more frequently and supplement...

Arrived 12.8 Sailfin Tang (Zebrasoma veliferum)   Zebrasoma veliferum is a large and striking surgeonfish. Its high dorsal and anal fins, when extended, form the distinctive sail-like profile characteristic of the species. The body features...

Received 17/12/2025

Salmacis urchins are interesting and very useful animals for the marine aquarium. It is an algae eater and is therefore often used for algae infestations. This sea urchin grows to about 8 - 9 cm,...

Description Ammonia and ammonium are substances which should be converted rapidly into nitrite followed by nitrate and nitrogen gas. If this does not happen then the Aquarium is not fully cycled or Biological processes are...

Salifert Calcium Test kit Calcium is a major constituent of coralline algae, the skeletal material of hard corals and the skeletal needles of soft/leather corals. In many cases too low a calcium concentration retards coral...

The Salifert test kit offers a very sensitive and accurate test for measuring dissolved or weakly chelated copper with a pH of 7.5–9 Lasts for several copper cures or provides sufficient for up to 50...

Iodine is present in NSW (Natural seawater) in a very low concentration (0.06 mg/L or 0.06 ppm). Iodine occurs as different species. Some of them are iodide, iodate and hypoiodite Generally when we say iodine...

Salifert KH/Alkalinity Profi Test Calcium is not the only substance needed to form the skeletal material of Corals and allow calcareous algae to grow. Carbonate and bicarbonate are also needed and these two substances can...

Salifert Magnesium Profi-Test Magnesium is present in natural sea water in a fairly high concentration (1350 - 1500 mg/L) and is an essential element of chlorophyll which is necessary for photosynthesis. Without photosynthesis plants, algae...

Nitrate Profi Test When there are insufficient areas of a tank which are deprived of oxygen (anaerobic zones) or denitrification is not taking place properly, nitrate will build up. This can also happen in an...

The Salifert Professional Test NO² -Nitrite- is for the exact and determination of the Nitrite content in freshwater, seawater, Osmosis water or water from garden pond. Nitrite is a substance that is very toxic to fish and...

is highly essential for all life forms. Especially corals and marine fish require oxygen concentrations at saturation level. This is because of the low solubility of oxygen in saline water which is approx. 5 to...

pH Test The pH value can have a major impact on the growth of corals and calcareous algae and on many biological processes. The pH should not be allowed to fluctuate more than approx. 0.3...