Quality Products since 1995

In an exciting development for reef-keepers Red Sea has developed a unique patent pending formula to treat the pest anemones Aiptasia sp., Anemonia majano and Boloceroides sp.

In an exciting development for reef-keepers Red Sea has developed a unique patent pending formula to treat the pest anemones Aiptasia sp., Anemonia majano and Boloceroides sp.

A paramount factor in the proper maintenance of an aquarium is the dilution of accumulated waste by scheduled water changes. This requires the removal of chlorine or chloramine or both from the new water.

A frequent occurence in reef systems is low pH, while calcium and alkalinity are at optimal levels. Raise one and the others may fall. One of the primary reasons for this is an improper carbonate/bicarbonate ratio.

calcification is a concentrated (140,000 mg/L) optimized blend of ionic and bioavailable gluconate-complexed calcium designed to restore and maintain calcium to levels found in natural seawater, without affecting pH.

Many competing buffers for reef aquaria are simply sodium bicarbonate. Such buffers have a pK of only 8.0 in saltwater and simply are unable to maintain a pH above 8.0. The low buffering pK is a function of the low carbonate/bicarbonate ratio.

fuel is a comprehensive carbohydrate, vitamin, amino acid, polyunsaturated fatty acid, and trace element supplement developed to address nutritional requirements commonly associated with corals.

Like calcium and strontium, magnesium is used in the calcification of skeletons of reef organisms. In many cases, magnesium is used in place of calcium for calcification.

Iodide is a critical element for the health and formation of soft tissue in invertebrates (such as gorgonians, sarcophytons, etc).

Helps establish biological filtration and maintain an ultra-low nutrient environment for the express purpose of enabling coral coloration to be perceived without interference from zooxanthellae pigmentation.

Complex system of non-pathogenic aerobic and anaerobic microbes, as well as natural enzymes, specifically formulated to establish biological filtration in new aquarium set-ups....

Helps maintain a balanced nutrient-limited marine aquarium by enabling the hobbyist to enhance the rate of microbial growth and reproduction, increasing the rate of phosphate-reduction and denitrification

Using this syringe, inject Stop Aiptasia into the center of the Aiptasia disk at the base.

he Aiptasia should turn dark in color and fall off the rock within 12 to 24 hours.

Now you can get rid of you HAIR ALGAE safely and effectively.

Coral Frenzy was developed to reach certain specifications for feeding a coral tank

Coral Frenzy was developed to reach certain specifications for feeding a coral tank

If you have to pick up plants or other objects on the tank floor, now you can do this without rolled sleeves and without wet hands.

If you have to pick up plants or other objects on the tank floor, now you can do this without rolled sleeves and without wet hands.

Used to control water production in reservoir tanks.

The H2O LIFE Coral Feeder is the perfect tool for feeding frozen plankton or other liquefied particulate foods to hard corals (SPS & LPS), soft corals, or small fish.

This applicator is a 3cc syringe with a special plastic tip.

Instant Ocean Hydrometer's new improved design delivers precise full-range salinity and specific gravity readings - accurate to 0.001

Eliminates Aiptasia & Majano Anemones

Angled Tips, now available for purchase, provide greater flexibility when feeding

Marine Buffer will safely raise marine pH to 8.3. It will not raise pH above 8.3 even if inadvertently overdosed.

MarineSnow Plankton Diet is a first of its kind product that reproduces the special biogenic suspended matter found in natural seawater, including "marine snow" aggregates.

Miracle Mud makes an ideal and the most efficient DENITRATOR refugium filter leading to pristine environment for both fish and corals/invertebrates.

Miracle Mud makes an ideal and the most efficient DENITRATOR refugium filter leading to pristine environment for both fish and corals/invertebrates.

Phosphate Remover

PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria.

PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria.

PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria.

WHAT IS IT? The Most Powerful Phosphate Remover! Modified Granulated Ferric Hydroxide Oxide (GFH) phosphate, silicates, arsenic and heavy metal remover.

WHAT IS IT? The Most Powerful Phosphate Remover! Modified Granulated Ferric Hydroxide Oxide (GFH) phosphate, silicates, arsenic and heavy metal remover.

Purple-Up is a new pink and purple coralline algae accelerator.

Don't Let ugly'Red Slime' destroy the beauty and delicate balance of your aquarium

Reef Advantage Calcium is a non-caustic (pH 8.3?8.6) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater

Reef Advantage Magnesiumª is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted levels of magnesium with minimal impact to the ionic ratios found in natural sea water.

Reef Buffer is intended primarily for use in a reef system where the maintenance of a pH of 8.3 is often difficult.

Reef Buffer is intended primarily for use in a reef system where the maintenance of a pH of 8.3 is often difficult.

Reef Builder raises carbonate alkalinity without immediately impacting on pH

Reef Calcium is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH

Reef Carbonate is a concentrated (4,000 meq/L) optimized blend of carbonate and bicarbonate salts designed to restore and maintain alkalinity in the reef aquarium

Reef Dip contains elemental iodine complexed to a protective slime coat for safely and gently disinfecting corals.

Reef Iodide is a concentrated (8,000 mg/L) stabilized potassium iodide source for reef aquaria that will restore and maintain iodide levels to those found in natural sea water.

The Fundamentals Pack combines those products essential for any reef (Reef Complete, Reef Carbonate, and Reef Plus).

Reef Strontium is intended to restore and maintain strontium to levels found in natural seawater without affecting pH.

Reef Fusion 1 provides not only 100,000 mg/L of ionic calcium, but also includes biologically appropriate levels of magnesium, strontium, boron, iron, manganese, and molybdenum.

Reef Fusion 2 contains a mixture of carbonates and bicarbonates at an alkalinity of 4400 meq/L. It is designed to restore and maintain alkalinity in the reef aquarium and provide calcareous species with the essential carbonate needed for growth.

Vitality is a comprehensive vitamin, amino acid, and trace element supplement developed to address nutritional requirements commonly associated with long term closed system housing of marine ornamental fish.

Vitality is a comprehensive vitamin, amino acid, and trace element supplement developed to address nutritional requirements commonly associated with long term closed system housing of marine ornamental fish.

This professional set consists of nine different water tests for aquarists and pond owners.

This professional set consists of eight different water tests for saltwater aquarists

A calcium level of 400 - 450 mg/l (ppm) should be maintained in the aquarium by regular addition of sera calcium plus.

Is a plankton-based, energy-rich liquid food.

Emulgated multi-vitamin preparation for strengthening fish

Granulated food for feeding all saltwater fish

Granulated food for feeding all saltwater fish

The wide range of sera food provides the right food also for even fussy eaters

The wide range of sera food provides the right food also for even fussy eaters

The wide range of sera food provides the right food also for even fussy eaters

For regularly checking the density in saltwater.

With sera magnesium plus, replenishment of consumed magnesium is easily achieved.

Contains important Calcium for the skeleton build-up of corals and other invertebrates.

sera marin 2 Ca Componente 2 pH Buffer stabilizes the pH system in saltwater aquariums.

In combination with sera marin 4 it optimizes the supply of corals and other invertebrates with trace elements.

In combination with sera marin 4 it optimizes the supply of corals and other invertebrates with trace elements.

Provides important trace elements as required daily. In combination with sera marin 3 it optimizes the supply of corals and other invertebrates with trace elements.

Provides important trace elements as required daily. In combination with sera marin 3 it optimizes the supply of corals and other invertebrates with trace elements.

Contains important Strontium. Along with the macro elements Magnesium and Calcium, Strontium.

Magnesium and Calcium must be present in a balanced ratio for the optimal growth of corals and other invertebrates.

Iodine does not remain stable for a long time in an aquarium. It is quickly converted into iodide, turning it ineffective for many plants and animals.

sera marin gourmet Nori is an optimal nutrient additive and a healthy treat consisting of 100 % natural, easily digestible marine macro algae

In order to care for ornamental algae, stony corals and other invertebrates we recommend replenishing the level of strontium and trace elements regularly with sera marinvit plus.

In order to care for ornamental algae, stony corals and other invertebrates we recommend replenishing the level of strontium and trace elements regularly with sera marinvit plus.

The important plant nutrient phosphate is required only in small amounts. An over-supply creates algae problems.

Plankton Tabs 275COUNT

This kit measures total (NH3 and NH4+) and free ammonia (NH3 only) down to 0.05 mg/L and is virtually interference free in marine and fresh water.

This kit measures copper (all types) down to 0.01 mg/L in marine or freshwater. Uses a highly sensitive catalysis based procedure.

This kit measures iodine or iodide to less than 0.005 mg/L. Seachem stands alone in offering this important test to the reef aquarian.

This kit measures iron in freshwater or marine water to less than 0.05 mg/L. Can also measure chelated iron.

This kit combines the Marine pH & Alkalinity, Ammonia and Nitrite & Nitrate kits into one kit.

Marine ph & Alkalinity features a unique dye that has a pronounced color change between 8.0 and 8.3, making it the easiest kit on the market to read in that critical range.

This kit measures nitrite down to 0.2 mg/L and nitrate down to 2 mg/L in marine or freshwater.

This kit measures inorganic phosphate down to 0.05 mg/L, producing a unique easy to read yellow-green-blue color range in marine and freshwater.

This kit combines the Phosphate, Silicate, and Iodine/Iodide kits into one kit.

This kit measures all types of calcium, including gluconate calcium. The method is based on specific titration with a unique indicator. Measures in increments of 5 mg/L. Each kit runs 150 tests.

Four kits in one! Tests for magnesium,carbonate alkalinity, borate alkalintiy and total alkalinity in 0.1 meq/L resolution through a titration based procedure.

This kit measures strontium by first seperating the strontium in the sample by a chemical precipitation and filtration, followed by a sensitive titration in 0.5 mg/L increments. Each kit runs 50 tests

Coralife Trap'Em is a quick and effective device to lure, trap and remove bristle worms from any reef aquarium. Bristle worms grow and multiply rapidly and should be quickly removed from the aquarium. Trap' Em comes complete with bait.

Bio-Calcium: Biologically ideal form of calcium for reef aquaria

The addition of BIO-MAGNESIUM to the marine aquarium restores the crucial magnesium/calcium ratio to its natural seawater concentrations

A sufficient supply of strontium and carbon dioxide is as essential for the growth and well-being of reef-building corals as calcium.

Tropic Marin ELIMI-AIPTAS is effective against Aiptasia anemones and other unwanted cnidarians

Highly effective granules for the removal of phosphates and organic pollutants in saltwater and freshwater aquaria

Research studies have shown that the betaglucane contained in yeast naturally activates the immune system of fish and therefore stimulates the resistance of fish to diseases.

A composition of high-grade marine oils provides fish with the very nutrition needed to cope with stressful situations and ward off diseases and parasites.

In many aquariums, parasites and microbial diseases can appear on new corals especially Acropora corals that are weakened and stressed by transport.

Of all the trace elements found in natural sea water, iodine is associated with the widest range of effects

Stimulates coral growth and reduces phosphate levels in marine aquaria.

Tropic Marin PRO-TECT improves water quality in marine aquariums by including a combination of highly effective active compounds.

Natural phytoplankton is an important supplier of energy and nutrients for leather corals and soft corals, shell-fish, and other fine particle filter feeders.

It is also a delicacy for worms, crustaceans, sea cucumbers, sea urchins, right up to gudgeons and other detritus feeding fish.

Even if it is an often overlooked fact with respect to plankton filter feeders that are often fastened to the substrate: all animals depend on ingesting the energy for motion and metabolic processes from the food they eat.

Among the organisms that can utilize REEF ACTIF are the symbiotic bacteria which live in corals, sponges, tubeworms and many other filter feeding animals.