Best Api Fish Health Supplies in 2026

POWERFUL TREATMENT: Seachem Prime is a complete and concentrated conditioner for both freshwater and saltwater fish tanks, working hard to remove chlorine and chloramine.

REMOVER: Seachem Prime immediately and permanently removes chlorine and chloramine, successfully allowing the bio filter to remove ammonia, nitrite, and nitrate while they are detoxified for 48 hours.

DETOXIFIER: Seachem Prime effectively detoxifies ammonia, nitrite, and heavy metals found in the tap water at typical concentration levels, providing a ideal environment for your betta, tetra, or other fish.

Premium slime coat protection

Promotes healing in wounds

Will not coat resins or clog filter

TANK STABILIZATION: Seachem Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: "new tank syndrome".

TREATMENT: Stability is formulated specifically for the aquarium and contains a synergistic blend of aerobic, anaerobic, and facultative bacteria which facilitate the breakdown of waste organics, ammonia, nitrite, and nitrate.

BACTERIA GROWTH: The necessary conditions for the growth of Stability's bacteria strains encompass a very broad range. When other bacteria begin to die off (usually from high organic loads caused by the unknown death of an organism), Stability simply becomes more effective.

Highly concentrated

Iron supplement

For planted aquarium

Included Components: Seachem Pristine Aquarium Treatment, 500Ml

Contains 1- 100ml bottle

Garlic additive and Flavor Enhancer for freshwater and Saltwater: reef and Plant safe

All natural garlic scented odor and Flavor Enhancer for freshwater and Saltwater Fish

KanaPlex is a blended kanamycin based medication that safely and effectively treats several fungal and bacterial fish diseases (dropsy, popeye, fin/tail rot, septicemia)

Good for treating internal infections in situations where food is refused

Does not adversely effect the filter bed and is easily removed with carbon

CONDITIONER: Seachem Pond Prime is a complete conditioner that works to provide essential ions and stimulates natural slime coat in any pond.

REMOVER: Use 1/8 cup (2 tablespoons) of Seachem Pond Prime for each 600-700 US gallons to successfully remove chlorine or chloramine from your fish’s environment.

DETOXIFIER: Seachem Pond Prime will detoxify any ammonia or nitrite produced by fish that live in your pond. To detoxify high concentrations of ammonia or nitrite, use 1/4 to 1/2 cup for each 600 gallons.

For use in freshwater or marine aquaria.

Easily absorbed through both skin and gills; ingestion not required.

Does not adversely affect the filter bed and is easily removed with carbon.

May be used alone or mixed with other medications to make them palatable to fish

Can greatly reduce the loss of medication to the water through diffusion

Treats fungal and bacterial infections

Binds medications to fish food, marine and freshwater

Antibacterial polymer for internal infections of fish

Aids in treating internal infections

Performance driven at affordable prices

Made in the USA with quality materials

Field tested to ensure nothing but the best for your pet

Does not adversely affect the filter bed and is easily removed with carbon

Will treat both internal and external infections regardless of the delivery method

Can either be dosed into the water or combined with Focus in a medicated food mix

Treats bacterial infections

For marine and freshwater use

Easy to dose, easy to use. For ornamental fish only.

The single most effective medication to keep freshwater fish disease-free

Poly Guard treats and guards against bacterial, fungal and parasitic disease

Poly Guard treats and guards against bacterial, fungal and parasitic disease

Seachem Marine Trace Elements- Supplement for Fish and Marine Life in Saltwater Aquariums or Tanks

REPLENISH: Replenishment of trace elements is required to maintain an environment ideal for the growth and reproduction of marine life and coral reef

TRACE ELEMENTS: Marine Trace supplies a range of trace elements demonstrated to be necessary for proper fish health and growth

Trace elements for gold fish

Supplies a broad range of trace elements demonstrated to be necessary for proper fish health and growth

Trace elements are normally depleted by utilization, oxidation and precipitation, thus it is important to restore them on a regular basis

Trace elements for Discus

Supplies a broad range of trace elements demonstrated to be necessary for proper discus health and growth

Trace elements are normally depleted by utilization, oxidation and precipitation, thus it is important to restore them on a regular basis

Concentrated, powder ionic calcium

Maintains magnesium and strontium

Can be added directly to aquarium

Seachem Discus Buffer- Replicate Ideal Discus Environment for Freshwater Aquarium

IDEAL ENVIRONMENT: The Discus Buffer helps to replicate the ideal Discus environment of low pH and low GH (General Hardness). Discus Buffer will lower pH and keep it lowered

SOFTENS WATER: Discus Buffer softens water by precipitating calcium and magnesium