Aquarium Water Treatments

Mega Sale! Up to 23% off on Aquarium Water Treatments at The Wharf Express. Top brands include Kamoer, ESV Aquatics, DrTim's Aquatics, Seachem, Kordon, Fritz Aquatics, Ecological Laboratories, API, Brightwell Aquatics, Red Sea, & Blue Green Slime. Hurry! Limited time offers. Offers valid only while supplies last.

Kamoer X1 Bluetooth Micropump
By Kamoer
In Stock

ean: 0851220007856,

4.2 out of 5 stars with 32 reviews
Flexible and precise control of liquid additions to your aquarium. Easy to use mobile interface make set up a breeze. Dosing Times: 12 times/day -once/31 days Fluid Volume: 1ml - 6000ml Add multiple X1 pumps to control Flow calibration setting Operational modes (Manual, Auto Quick Setting) Easy setting - Set dosing start and stop time (does not have to be 24 hours) Enter total number of ml to be dosed over the time period Enter the number of times to dose each time period (up to 12 times) User c

ESV Aquatics B-Ionic Magnesium for Coral Reef Salt Water Aquariums, 1 Gallon
By ESV Aquatics
In Stock

mpn: 898636002365, ean: 0898636002365,

4.0 out of 5 stars with 42 reviews
Through the chemical process known as ''ion-pairing'', magnesium ion concentration influences the saturation point for calcium carbonate in solution. In general, the further the magnesium concentration drops from natural seawater levels (1350 ppm), the more difficult it becomes to maintain adequate levels of both calcium and alkalinity. Magnesium also plays an important role in stabilizing pH by interacting with the buffer system of seawater. ESV B-Ionic Magnesium is an easy to use one component

DrTim's Aquatics One & Only Live Nitrifying Bacteria for Cycling Aquaria, Reef & Nano 16 oz
By DrTim's Aquatics
In Stock

mpn: 403, ean: 0812540014030,

4.5 out of 5 stars with 42 reviews
One and only live nitrifying bacteria removes toxic ammonia and nitrite, instantly working to prevent new tank syndrome by establishing a biological filter in your newly set-up aquarium. Great to use in a reef tank starting with dead rock. Use when setting up a new tank, after a disease treatment or water changes. 4 oz. size for saltwater aquaria up to 60 gallons. One and only has no Sulfur or other offensive odors. Made by the recognized expert in aquarium nitrification and microbiology.Removes

Marine Buffer, 4 kg / 8.8 lbs
By Seachem
In Stock

mpn: 349, ean: 0000116034906,

4.2 out of 5 stars with 46 reviews
Marine 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. Use Sachem's Multitest: marine pH & alkalinity to check

Kordon/Oasis (Novalek) AKD31051 Pond Rid Ich for Aquarium and Pond, 1-Gallon
By Kordon
In Stock
You Save: 2%

mpn: 479014, ean: 0048054310522,

4.1 out of 5 stars with 7 reviews
Rid-ich is an effective control of diseases caused by external protozoan parasites and fungal infections of fishes. It will not harm biological filtration. It will color the water and should not be used with any other medication. Good for freshwater and saltwater ponds.Kordon pond rid ich gallon. It will color the water and should not be used with any other medication. Good for freshwater and saltwater ponds.

Equilibrium, 4 kg / 8.8 lbs
By Seachem
In Stock

mpn: 449, ean: 0000116044905,

4.5 out of 5 stars with 39 reviews
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

Fritz Aquatics 80223 FritzZyme 7 Nitrifying Bacteria for Fresh Water Aquariums, 1-Gallon
By Fritz Aquatics
In Stock

mpn: 80223, ean: 0080531802236,

4.6 out of 5 stars with 10 reviews
FritzZyme 7 contains specific strains of live nitrifying bacteria proven to reduce fish loss due to toxic levels of ammonia and nitrite. Nitrifying bacteria can take weeks to naturally establish colonies in new aquariums while ammonia and nitrite can reach lethal levels in only a few days. FritzZyme 7 provides the proper balance of bacteria proven to rapidly seed biofilters, greatly reducing the natural cycle time allowing for safe, immediate addition of livestock. Fritz Industries was the first

Ecological Laboratories Pond Dechlorinator Plus Gallon
By Ecological Laboratories
In Stock

mpn: 097121202215, ean: 0097121202215,

4.1 out of 5 stars with 16 reviews
The ultimate in water conditioning. Will instantly dechlorinate and detoxify your pond water! Dechlorinator Plus neutralizes chlorine and breaks the chloramine bond while not scavenging oxygen as other dechlorinators do. Dechlorinator Plus will render toxic pollutants harmless (including iron, copper, lead, zinc and free iodine). Use Dechlorinator Plus with your regular partial water changes and when replacing lost or evaporated water. Highly concentrated for maximum dechlorination, detoxificati

API POND PIMAFIX Antifungal Pond Fish Infection Remedy 64-Ounce Bottle
In Stock
You Save: 20%

mpn: 178C, ean: 0780231632323,

4.3 out of 5 stars with 53 reviews
API POND PIMAFIX Antifungal Pond Fish Infection Remedy rapidly treats fungal and bacterial infections on body and fins of pond fish, specifically Koi and Goldfish. All-natural solution is made from West Indian Bay Tree extract, and contains multiple synenrgistic compounds to treat fish infections, including fungus or cottony growth on fins, mouth and body fungus, and reddening of fins and body. API POND PIMAFIX has been formulated to work in combination with API POND MELAFIX to promote rapid hea

ParaGuard, 4 L / 1 fl. gal.
By Seachem
In Stock
You Save: 23%

mpn: 609, ean: 0000116060905,

4.2 out of 5 stars with 38 reviews
ParaGuard is the only fish and filter safe aldehyde based (10% by weight) parasite control product available. Unlike highly toxic and difficult to use formalin based medications, ParaGuard contains no formaldehyde or methanol and will not alter pH. ParaGuard employs a proprietary, synergistic blend of aldehydes, malachite green, and fish protective polymers that effectively and efficiently eradicates many ectoparasites on fish (e.g. ich, etc.) and external fungal/bacterial/viral lesions (e.g., f

Brightwell Aquatics Xport BIO Dimpled Brick, ultra-porous biological brick media with superior performance characteristics, 1 Brick
By Brightwell Aquatics
In Stock
You Save: 1%

mpn: XPBRICBIO, ean: 0810086016822,

4.6 out of 5 stars with 9 reviews
Bright well Aquatics ''Xport BIO Brick'' is a high porosity, dimpled filtration brick that boasts the largest useable surface area, per weight or volume, of any filtration media in the world. Each brick provides over 71,000 square feet of surface area per liter of medium, and 100,000 square feet of useable surface area for bacterial colonization, and is also doped with Aragonite to buffer pH at the bacterial level. Works excellently as the only filtration medium in the system, or in addition to

Reef Fusion, 2 4 L / 1 fl. gal.
By Seachem
In Stock
You Save: 9%

mpn: 1219, ean: 0000116121903,

4.8 out of 5 stars with 30 reviews
Reef Fusion 1 and reef Fusion 2 are the foundation of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 1 provides calcium, while reef Fusion 2 provides alkalinity. When used together, the reef Fusion system will maintain calcium and alkalinity levels. 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 c

PhosGuard, 2 L / 67.6 oz.
By Seachem
In Stock

mpn: 67101880, ean: 0781163775058,

4.2 out of 5 stars with 38 reviews
Phosguard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. Phosguard is highly porous for high capacity and bead-shaped for optimum water flow. It outperforms all competing products.For marine and freshwater. Rapidly hydrodynamics. Removes phosphate.

Red Sea Salt Mix for Aquariums 15 Lb
By Red Sea
In Stock

mpn: 11055, ean: 0730773110551,

4.8 out of 5 stars with 57 reviews
Red sea salt contains biologically balanced, elevated levels of the foundation elements (calcium, magnesium, carbonates) necessary for sustainable, accelerated coral growth. Red sea salt is ideal for reef aquariums, in particular for LPS and SPS corals, and for growing coral frags. Natural seawater includes over 70 chemical elements and although most of the elements influence the water parameters, a few of them have a more significant role in its overall chemical stability. These elements form t

(3 Packs) Ultralife Blue Green Slime Stain Remover - Each Treats 150 Gallons
By Blue Green Slime
In Stock

ean: 0790869100200,

4.5 out of 5 stars with 51 reviews
Dont Let ugly Blue Green Algae destroy the beauty and delicate balance of your freshwater aquarium. Now you can finally remove that unsightly blue green algae quickly without harm to freshwater fish or plants. Simple add Blue Green Algae Remover and watch the brilliant colors come back to your aquarium as the Blue Green Algae disappears. Truly a product you should not be without.(3 Packs) Ultralife Blue Green Slime Stain Remover - Each Treats 150 Gallons. Ultralife Reef Products Blue Green Algae

Flourish Excel, 4 L / 1 fl. gal.
By Seachem
In Stock

mpn: FBA_1238, ean: 0000116045902,

4.2 out of 5 stars with 56 reviews
Flourish Excel is a simple source of readily available organic carbon. All plants require a source of carbon. This is typically obtained from CO2, but, may also be obtained via relatively simple organic compounds (such as photosynthetic intermediates). Since both processes occur simultaneously one can derive a substantial benefit with the use of Flourish Excel either alone or in conjunction with CO2 injection. Flourish Excel also has iron reducing properties which promote the ferrous state of ir

Seachem Safe 1 Kilo
By Seachem
In Stock
You Save: 7%

mpn: 116038706, ean: 0000116038706,

4.4 out of 5 stars with 59 reviews
Seachem Safe 1 KiloPowder version of Prime. Dechlorinates and removes heavt metals. Will not overactivate protein skimmers.

Seachem Flourish Advance Growth Supplement - Aquatic Plant Aid 4 L
By Seachem
In Stock

mpn: 28682, ean: 0000116123907,

4.2 out of 5 stars with 36 reviews
Seachem Flourish Advance is an advanced formula contains phytohormones, minerals, and nutrients that dramatically stimulate the growth of both roots and shoots in aquatic plants.For over three decades, Seachem has been a company rooted in sound science. Our experience in the hobby and an educated staff of chemists and biologists are part of the package when you purchase Seachem products. Seachem remains as one of the few surviving independent and privately owned pet care companies. Seachem is ow

Neutral Regulator, 4 kg / 8.8 lbs
By Seachem
In Stock
You Save: 1%

mpn: 309, ean: 0000116030908,

4.1 out of 5 stars with 16 reviews
Neutral 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. To lower pH below 7.0 use neutral regulator with acid regulator (or discus buffer). to Raise pH above 7.0 use with alkaline regulator. All of These products will enhance and stabilize the freshwater aquarium environment. U

Brightwell Aquatics Xport NO3 Plate, Ultra-Activated Denitrification Plate Media, doped with Elemental Sulfur for Superior Performance Characteristics, 2.2 lbs (1kg)
By Brightwell Aquatics
In Stock
You Save: 14%

mpn: XPPLATNO3, ean: 0810086016815,

4.3 out of 5 stars with 24 reviews
Bright well Aquatics ''Xport-NO3 Plate'' is a high porosity filtration plate for nitrate removal that boasts the largest useable surface area, per unit weight or volume, of any filtration media in the world. Each plate provides over 71,000 square feet of surface area per liter of medium, and 125,000 square feet of useable surface area for bacterial colonization. Each plate is doped with sulfur to act as an electron donor to accelerate the denitrification process, and can be used in marine, fresh

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