Start typing to see products you are looking for.
  • Menu

Shopping cart

Close
Menu
Free Shipping* orders over $100.00
Visit our Store!in Cleveland, OH
close
Start typing to see products you are looking for.
Water testing is key to a successful aquarium. We have everything you can imagine to make sure you can keep your parameters where they need to be.
Show sidebar
Show 15 22 44 All

    Salifert Iodine Test Kit (Reef)

    $29.30
    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...

    Salifert Copper Test Kit (Reef)

    $18.99
    Copper is often used as a treatment for parasite infested fish and it is essential that the correct concentration is used as too high levels can be toxic to marine...

    Salifert Flatworm eXit Test Kit (Reef)

    $22.99
    Flatworm eXit itself is quite safe to fish and invertebrates.However, the body fluids of flatworms can be toxic to some reef inhabitants when present in a too high concentration. This body fluid is sometimes...

    Salifert Organics Test Kit (Reef)

    $25.99
    The Organics test kit will give an impression of the pollution of water caused by many phenols and many other types of organic compounds. Some of them are hard to...

    Red Sea Pro Reef Test Kit: KH/Alkalinity

    $34.99
    Advanced titration test measuring the level of buffers in your reef aquarium, with exceptionally high accuracy of 0.05 meq/l (0.14 dKH) Red Sea’s KH\ALKALINITY PROReef Test Kit is an advanced...

    Red Sea Pro Reef Test Kit: Calcium

    $38.99
    CALCIUM PRO REEF TEST KIT Advanced titration test measuring the level of calcium in your reef aquarium, with exceptionally high accuracy of 5 ppm Red Sea’s CALCIUM PRO Reef Test...

    Red Sea Pro Reef Test Kit: Magnesium

    $38.99
    MAGNESIUM PRO REEF TEST KIT Advanced titration test measuring the level of Magnesium in your reef aquarium, with exceptionally high accuracy of 20 ppm Red Sea’s MAGNESIUM PRO Reef Test...

    Red Sea Pro Reef Test Kit: Phosphate

    $47.99
    Advanced colorimetric test with comparator, measuring the level of Phosphate in your reef aquarium, with exceptionally high accuracy of 0.02ppm PO4 Red Sea’s Phosphate Pro Reef Test Kit is an...

    Red Sea Pro Reef Test Kit: Nitrate

    $38.99
    Advanced colorimetric test with comparator, measuring the level of Nitrate in your reef aquarium, with exceptionally high accuracy of 0.12ppm NO3 Red Sea’s Nitrate Pro Reef Test Kit is an...

    Red Sea Pro Reef Test Kit: Algae Control

    $59.99
    High accuracy colorimetric comparator tests for the exceptionally high accuracy measurement of Nitrate and Phosphate. For all Reef Systems. Best Value Red Sea’s Algae Control Pro Multi Test Kit includes high...

    Red Sea Reef Foundation Pro Test Kit: Reef Foundation

    $65.99
    High accuracy titration tests for the accurate measurement of the Foundation elements Calcium, Magnesium and Alkalinity (KH). Best Value Red Sea’s FOUNDATION PRO Multi Test Kit includes high accuracy titration tests...

    API Freshwater Master Test Kit

    $49.99
    The API® Freshwater Master Test Kit measures the 4 most important levels in freshwater aquariums quickly and accurately, including pH, high range pH, ammonia, nitrite, and nitrate. With scientific accuracy for...

    API Reef Master Test Kit

    $56.99
    The API® Reef Master Test Kit test 4 key parameters – calcium, carbonate hardness, phosphate, and nitrate – to keep reef inhabitants healthy. Testing is fast, easy, and accurate, yielding precise...

    API pH Test Kit

    $9.99
    The API® pH Test Kit monitors pH to maintain healthy freshwater conditions in your tank. pH control is imperative to prevent the harmful effects of overly alkaline or acidic aquarium water...

    API High Range pH Test Kit

    $10.99
    The API® High Range pH Test Kit measures pH changes in marine aquariums, aquariums with African Cichlids, and very alkaline tap water. The API® High Range pH Test Kit reads the pH...

    API Ammonia Test Kit

    $21.99
    The API® Ammonia Test Kit measures ammonia to help prevent fish loss, as ammonia is the number one stressor and killer of tropical fish. Ammonia is released into an aquarium in...

    API Nitrite Test Kit (NO2)

    $15.99
    Nitrite is produced in the aquarium in the forms of fish waste, uneaten food, and by nitrifying bacteria in your aquarium’s natural cycle as it breaks down ammonia. Low levels...

    API Calcium Test Kit

    $15.99
    Calcium is one of the most important elements in a reef aquarium. Reef invertebrates, such as corals, crustaceans, mollusks, and even some type of encrusting algae, need calcium to grow...

    API Copper Test Kit

    $16.99
    Copper – a treatment for many parasitic infections – must be monitored in an aquarium or a pond. The copper level can drop too low for the treatment to be...

    API Phosphate Test Kit

    $18.99
    Phosphate can enter your aquarium through tap water, fish waste, and decaying organics such as uneaten food and dead algae. Excess phosphate contributes to unsightly algae and green water blooms,...

    API KH Carbonate Hardness Test Kit

    $11.99
    The API® KH Carbonate Hardness Test Kit tests fresh or saltwater aquariums for carbonate hardness (KH), and helps monitor water quality and prevent invisible water problems that can be harmful to...

    API GH & KH Test Kit

    $13.99
    When keeping freshwater fish and plants, the general hardness (GH) and carbonate hardness (KH) of aquarium water should match their natural habitat. The API® GH & KH Test Kit helps you...
    Scroll To Top

    #title#

    #price#
    ×