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Fish

Maintenance | Additives | Seachem

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RRP: £15.69Our price: £12.55You save: £3.14 (20%)View 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. The buffer ratio changes as a natural consequence of the buffer’s ability to counteract acidifying sources such as organic acids (produced naturally from waste) or introduced from non-pH controlled husbandry products. In this case, adding more buffer would unnecessarily result in a rise in alkalinity and a drop in calcium. The first product of its kind, balance™ ends this see-saw effect. It resets this ratio by converting bicarbonate into carbonate in order to reassert a higher pH without affecting calcium level.Acid buffer 300gAcid buffer 300gRRP: £14.99Our price: £11.25You save: £3.74 (25%)ViewAcid Buffer is a non-phosphate buffer to lower pH and buffer with Alkaline buffer. Both buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem. Acid buffer lowers pH and buffers between 6.0 and 8.0 when used with Alkaline buffer. As Acid Buffer lowers ph it coverts carbonated alkalinity (KH) into available CO2.Acid Regulator 250gAcid Regulator 250gRRP: £15.79Our price: From £11.85You save: £3.94 (25%)ViewAdjusts pH to the acidic range (4.5 - 5.5) and softens water by precipitating calcium and magnesium. Acid Regulator supports the establishment of the optimal enviroment for all acid acclimated species.Alkaline Buffer 300gAlkaline Buffer 300gRRP: £14.79Our price: From £11.09You save: £3.70 (25%)View Alkaline Buffer™ is a non-phosphate buffer designed to raise pH and alkalinity (KH) and buffer with Acid Buffer™. These buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem. Alkaline Buffer™ raises pH and buffers between 7.2 and 8.5. It is gentle, safe, and enhances the freshwater environment.  
Alkaline Regulator 250gAlkaline Regulator 250gRRP: £15.79Our price: £11.85You save: £3.94 (25%)ViewAlkaline Regulator™ adjusts pH to the alkaline range (7.1 – 7.6) and supports the establishment of the optimal environment for all alkaline acclimated species (e.g. bosemani, various rainbows etc.). For further freshwater environment enhancement, use Fresh Trace™ to restore the proper level of trace elements required by thriving, healthy freshwater community fish. American Cichlid Salt 250gAmerican Cichlid Salt 250gRRP: £14.49Our price: £10.90You save: £3.59 (25%)View American Cichlid Salt™ is a chemically sound blend of salts designed to replicate the natural environment of American cichlids. It contains all physiologically essential elements such as magnesium, calcium, sodium, potassium, and includes trace components such as iron, aluminum, and iodide. It does not contain harmful or unnecessary ingredients such as nitrates, phosphates, arsenic, lithium, or cadmium. Use Seachem’s Cichlid Trace™ to restore and maintain important trace elements between water changes. Aquavitro Reef  8.4Aquavitro Reef 8.4RRP: £16.49Our price: From £13.20You save: £3.29 (20%)View 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.Aquavitro Reef BalanceAquavitro Reef BalanceRRP: £16.49Our price: From £13.20You save: £3.29 (20%)View 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. The buffer ratio changes as a natural consequence of the buffer’s ability to counteract acidifying sources such as organic acids (produced naturally from waste) or introduced from non-pH controlled husbandry products. In this case, adding more buffer would unnecessarily result in a rise in alkalinity and a drop in calcium. The first product of its kind, balance™ ends this see-saw effect. It resets this ratio by converting bicarbonate into carbonate in order to reassert a higher pH without affecting calcium level.
Aquavitro Reef FuelAquavitro Reef FuelRRP: £16.49Our price: From £13.20You save: £3.29 (20%)View fuel™ is a comprehensive carbohydrate, vitamin, amino acid, polyunsaturated fatty acid, and trace element supplement developed to address nutritional requirements commonly associated with corals. fuel™ contains ascorbic acid in a base of chlorella, which contains a rich assortment of amino acids and vitamins. The health benefits of chlorella are widely known and while spirulina, a similar algae, has been regularly used in the industry, aquavitro™ is the first to utilize the vastly superior chlorella. fuel™ is formulated to provide nutrients available from natural tropical reef waters.Aquavitro Reef IonsAquavitro Reef IonsRRP: £16.49Our price: From £13.20You save: £3.29 (20%)ViewLike 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. In addition to its role in calcification, magnesium is used by organisms ranging from bacteria, to coralline algae to fish.How can you be sure if magnesium levels are deficient? There are a couple of indications; severely depleted levels of magnesium (below 800 mg/L) can cause depressed pH levels and an inability to maintain proper calcium levels (more on ionic imbalance).The best way to tell if you need a magnesium supplement, though, is to test for it using a magnesium test kit such as Seachem’s Reef Status™: Magensium & Carbonate and Borate Alkalinity.If you’ve determined your magnesium levels are low, supplementation with ions™ is necessary. ions™ restores magnesium by employing the most concentrated (90,000 mg/L), fully dissolved magnesium and does so without adding any ammonia. Other liquid magnesium supplements inherently contain ammonia because the magnesium chloride used in their production contains ammonia. This is a result of the mechanisms for deriving and/or producing magnesium chloride. aquavitro™ has gone to considerable lengths to remove this contaminant and a proprietary process makes ions™ the first and only liquid magnesium supplement that does not contain ammonia.Beginner: Use one inner capful (7 ml) for every 125 L (35 gallons*) twice a week. Check magnesium once a week and adjust amount or frequency accordingly.Advanced: Check magnesium level, then follow addition regimen above until magnesium is adjusted to 1200-1350 mg/L. Each 7 mL/125 L (35 gallons*) will raise magnesium by about 5 mg/L. Quantity or frequency can be adjusted, but do not exceed 35 mL/125 L (35 gallons*) per day. Thereafter, use as required to maintain magnesium.Cichlid lake saltCichlid lake saltOur price: From £11.49View Cichlid Lake Salt™ is a chemically sound blend of salts designed to replicate the natural environment of Cichlids. It contains all physiologically essential elements such as magnesium, calcium, sodium, potassium, and includes trace components such as iron, aluminum, and iodide. It does not contain harmful or unnecessary ingredients such as nitrates, phosphates, arsenic, lithium, or cadmium. Use Seachem’s Cichlid Trace™ to restore and maintain important trace elements between water changes. Cichlid Trace 250mlCichlid Trace 250mlRRP: £13.79Our price: £10.35You save: £3.44 (25%)View Cichlid Trace™ supplies a broad range of trace elements demonstrated* to be necessary for proper fish health and growth. Unlike terrestrial animals, fish obtain nutrients from both their food and environment. Trace elements are normally depleted by utilization, oxidation and precipitation, thus it is important to restore them on a regular basis. Cichlid Trace™ contains only those elements actually demonstrated* to be required by fish.
ClarityClarityOur price: From £13.49ViewClarity™ is the ultimate clarifier for both fresh and saltwater. It employs an advanced polymeric flocculating agent that is both reef and plant safe. Clarity™ is the only clarifier on the market that does it all! Clarity™ will clear all types of clouding. CupramineCupramineOur price: From £22.99ViewCupramine™ effectively eradicates Oodinium, Cryptocaryon, Amyloodinium, Ichthyophthirius, and other ectoparasites of both freshwater and marine fish. It is superior to copper sulfate, chloride & citrate: it is non-acidic, less toxic to fish, remains in solution, and does not contaminate the filter bed. It is superior to chelates: it is fully charged (ionic), active at low concentrations, and is removable with carbon. Discus buffer 250gDiscus buffer 250gRRP: £13.79Our price: £10.35You save: £3.44 (25%)View Discus Buffer™ helps to replicate the ideal Discus environment (low pH & low GH (General Hardness)). Discus Buffer™ will lower pH and keep it lowered. Discus Buffer™ also softens water by precipitating calcium and magnesium. Use Discus Trace™ to restore the proper level of trace elements required by thriving, healthy Discus. Neutral Regulator™ and Discus Buffer™ can be used in combination to achieve a desired pH when performing water changes or adding top off water. The ratio chart below is designed for r/o water where there is generally no buffering capacity Discus Trace 250mlDiscus Trace 250mlRRP: £13.79Our price: £10.35You save: £3.44 (25%)View Discus Trace™supplies a broad range of trace elements demonstrated to be necessary for proper fish health and growth. Unlike terrestrial animals, fish obtain nutrients from both their food and environment. Trace elements are normally depleted by utilization, oxidation and precipitation, thus it is important to restore them on a regular basis. Discus Trace™ contains only those elements actually demonstrated to be required by fish.
EnticeEnticeOur price: From £9.99ViewEntice™ is an all natural scent and flavor enhancer for finicky eaters. Simply soak any food item in Entice™ to attract the interest of finicky eaters. Ideal for all marine and freshwater fish. EquilibriumEquilibriumOur price: From £11.49View Equilibrium™ is specifically designed to establish the ideal mineral content for the planted aquarium. Equilibrium™ contains no sodium or chloride (which can be detrimental to a planted aquarium at elevated levels). Equilibrium™ is ideally suited for use with RO (reverse osmosis) or DI (deionized) water or any mineral deficient water. Equilibrium™ raises the essential mineral/electrolyte content (General Hardness) of the water to balance with and promote stability of the carbonate hardness. To maintain KH, we recommend Alkaline Buffer™.Garlic Guard 100mlGarlic Guard 100mlRRP: £7.49Our price: From £5.65You save: £1.84 (25%)View GarlicGuard™ is an appetite/flavor enhancer for freshwater and saltwater fish. GarlicGuard™ will help renew the interest of poor or finicky eaters. GarlicGuard™ contains naturally derived garlic oil. GarlicGuard™ also contains Vitamin C. For use in both freshwater and marine. GarlicGuard™ is reef safe.Gold Buffer 300gGold Buffer 300gRRP: £16.29Our price: £12.25You save: £4.04 (25%)ViewGold Buffer™is a non-phosphate buffer that will maintain the ideal pH for goldfish while not enhancing algae growth. Depending on dosage, Gold Buffer™ raises pH and buffers between 7.2 and 7.8. It is gentle, safe, and enhances the freshwater environment. It is compatible with all other Seachem buffers. Contains sodium, potassium, magnesium, and other bicarbonate salts.
HeadstartHeadstartRRP: £14.99Our price: £11.25You save: £3.74 (25%)View HeadStart™ conditioners pack combines Prime™, Stability™, and Clarity™ into one convenient pack. It’s great for any aquarist but is ideal for the beginner. Malawi/Victoria BufferMalawi/Victoria BufferOur price: From £12.49View Malawi/Victoria Buffer™ is a blend of carbonate salts designed to enhance the natural environment of cichlids by increasing hardness, buffer capacity, and pH. It is formulated to maintain a pH of 7.8–8.4. For optimum replication of the Malawi/Victoria environment, use with Cichlid Lake Salt™ and Cichlid Trace™. Marine BufferMarine BufferOur price: From £13.99ViewMarine Buffer™ will safely raise marine pH to 8.3. It will not raise pH above 8.3 even if inadvertently overdosed. Marine Buffer™ is a blended product and is not just sodium bicarbonate or sodium carbonate, commonly sold as a substitute. Such products can raise pH to dangerous levels if not used properly. Marine Buffer™ contains sodium, magnesium, calcium, strontium, and potassium salts of carbonate, bicarbonate, chloride, sulfate, and borate. Marine Liquid BufferMarine Liquid BufferOur price: From £10.49ViewLiquid Marine Buffer™ will safely raise marine pH to 8.3. It will not raise pH above 8.3 even if inadvertently overdosed. Liquid Marine Buffer™ is a blended product and is not just sodium bicarbonate or sodium carbonate, commonly sold as a substitute. Such products can raise pH to dangerous levels if not used properly. Liquid Marine Buffer™ contains sodium, magnesium, calcium, strontium, and potassium salts of carbonate, bicarbonate, chloride, sulfate, and borate.
Marine TraceMarine TraceOur price: From £11.99ViewMarine Trace™ supplies a broad range of trace elements demonstrated to be necessary for proper fish health and growth. Unlike terrestrial animals, fish obtain nutrients from both their food and environment. Trace elements are normally depleted by utilization, oxidation and precipitation, thus it is important to restore them on a regular basis. Marine Trace™ contains only those elements actually demonstrated to be required by fish. Neutral regulatorNeutral regulatorRRP: £15.79Our price: From £11.85You save: £3.94 (25%)ViewNeutral Regulator™ adjusts pH to neutral (pH 7.0) from either a low or high pH and maintains it there. It softens water by precipitating calcium and magnesium while removing any chlorine, chloramine, or ammonia. The use of Neutral Regulator™ makes other conditioning unnecessary. PrimePrimeOur price: From £12.49ViewPrime® is the complete and concentrated conditioner for both fresh and salt water. It should be the first choice conditioner when setting up a new tank, adding, or changing water. Prime® removes chlorine, chloramine and ammonia. Prime® converts ammonia into a safe, non-toxic form that is readily removed by the tank’s biofilter.  pristinepristineOur price: From £0.00View Natural organic waste management
Reef Advantage CalciumReef Advantage CalciumOur price: From £13.49ViewReef 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. Calcium and carbonates are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. Reef Advantage Calcium™ also includes magnesium and strontium in amounts proportionate to typical utilization ratios (100:5:0.1, Ca:Mg:Sr). This allows one to maintain these two important elements while maintaining calcium. Unlike limewater (kalkwasser), Reef Advantage Calcium™ does not have a caustic pH and will not deplete magnesium. Used as directed, it will not deplete alkalinity.  Reef Advantage MagnesiumReef Advantage MagnesiumOur price: From £9.99ViewReef Advantage Magnesium™ 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 Advantage StrontiumReef Advantage StrontiumOur price: From £9.99ViewReef Advantage Strontium™ restores and maintains strontium to levels found in natural sea water. Strontium is utilized by corals in the same manner as calcium and holds a similar importance in maintaining a vigorous level of growth. It is most useful in densely populated aquariums requiring a continuous supply of strontium. Reef Advantage Strontium™ is a highly concentrated (30,000 ppm), ionically balanced strontium supplement. Reef BufferReef BufferOur price: From £13.49ViewReef Buffer™ will also raise carbonate alkalinity; however, it is intended primarily for use as a buffer in a reef system where the maintenance of a pH of 8.3 is often difficult. When pH is not an issue, Reef Builder™ or Reef Carbonate™ should be your first choice for a carbonate alkalinity supplement.
Reef BuilderReef BuilderOur price: From £13.99ViewReef Builder™ raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8.3. Carbonates and calcium are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. Used as directed, Reef Builder™ will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity. Reef CalciumReef CalciumOur price: From £8.99View 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 CompleteReef CompleteOur price: From £8.99ViewReef Complete® is a concentrated (160,000 mg/L) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater without affecting pH. Calcium and carbonates are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. Reef Complete® also includes magnesium and strontium in amounts proportionate to typical utilization ratios (100:5:0.1, Ca:Mg:Sr). This allows one to maintain these two important elements while maintaining calcium.  Reef DipReef DipOur price: From £9.99ViewReef Dip™ contains elemental iodine complexed to a protective slime coat for safely and gently disinfecting corals. It is effective against bacteria, fungus, and protozoans. It may be used prophylactically (without evidence of disease) or to remedy diseased specimens. It is safe to use with both stony and soft corals. It is also safe for anemones and polyps.
Reef IodideReef IodideOur price: From £8.29ViewReef 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. It is formulated to provide a safe source of iodide that will not convert to toxic free iodine under storage or reef conditions. Iodine is as toxic as chlorine and should never be used in a reef system. However, iodide is as safe as chloride. Reef Pack EnhancerReef Pack EnhancerOur price: £13.29ViewReef Pack Enhancer™ provides those products that will enhance and accelerate growth in any reef system (Reef Calcium™, Reef Strontium™, and Reef Iodide™) Reef Pack FundementalsReef Pack FundementalsOur price: £13.29ViewThe Fundamentals Pack combines those products essential for any reef (Reef Complete®, Reef Carbonate™, and Reef Plus™). Reef PlusReef PlusOur price: From £8.99ViewReef Plus™ is a full spectrum reef supplement containing trace elements, vitamins, and amino acids demonstrated to have a positive impact on the growth of corals and other desirable reef creatures. Reef Plus™ is formulated to provide nutrients available from natural tropical reef waters. Contains vitamin B12, vitamin C, thiamine, inositol, choline, iodide, and other essential constituents. Reef Plus™ is nitrate/phosphate free.
SafeSafeRRP: £18.49Our price: From £14.99You save: £3.50 (19%)ViewSafe™ is the complete and concentrated dry conditioner for both fresh and salt water. Safe™ removes chlorine, chloramine and ammonia. Safe™ converts ammonia into a safe, non-toxic form that is readily removed by the tank’s biofilter. Safe™ may be used during tank cycling to alleviate ammonia/nitrite toxicity. Safe™ detoxifies nitrite and nitrate, allowing the biofilter to more efficiently remove them. Safe™ is non-acidic and will not impact pH. Safe™ will not overactivate skimmers. Use at start-up and whenever adding or replacing water StabilityStabilityOur price: From £13.49ViewStability® will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: “new tank syndrome”. Stability® contains a synergistic blend of aerobic, anaerobic, and facultative bacteria which facilitate the breakdown of waste organics, ammonia, and nitrate.  
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