Red Sea Aiptasia-X Guaranteed, reef-safe elimination of Aiptasia Guaranteed, Reef-Safe elimination of Aiptasia. Aiptasia-X is a unique, thick adhesive mixture that globulates on contact with the aquarium water. It is...

The Python No Spill Clean an d Fill is a complete ready-to-use system which adapts easily to most faucets and makes water changes a breeze.  It drains as well as...

ADVANCED ALL-IN-ONE FILTER MEDIA + PHOSPHATE REMOVER MAXOUT is the ultimate all-in-one filtration media available on the market. Our unique blend can be used in both fresh and saltwater aquariums...

H7030L is a premium quality 12,880 µS/cm conductivity solution standardized with a conductivity meter that has been calibrated with potassium chloride NIST 2202 SRM (Standard Reference Material) in deionized water...

  Maintaining good water quality is the key to successful fishkeeping.  With the API Saltwater master kit you can test the most important levels in your marine aquarium.  Plus, this kit...

Maintaining good water quality is the key to successful reefkeeping.  With the API Marine Reef master kit you can test the most important levels in your freshwater aquarium.  Plus, this kit...

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...

Maintaining good water quality is the key to successful fish keeping.  With the API Freshwater master kit you can test the most important levels in your freshwater aquarium.  Plus, this kit...

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...

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...

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...

Contains 1 bottle (30ml.) of marine ph reagent.

contains 25 Sachet tests

The API Algae Pad is a sturdy, long-lasting pad which gives you hand-held control to reach in and clean the algae from nooks and crannies of your glass aquarium. Product...

Two MagFloat Replacement Scrapers for the Mag-Float-400 Large Plus Glass Aquarium Cleaner w/ scraper. The scraper can also be used with the NEW STYLE Mag-Float-350 Large Glass Aquarium Cleaners. The...

Treats protozoan parasites and anaerobic bacterial diseases Little danger of overdose No impact on bio-filter Well suited for medicated food mix for internal parasites MetroPlex™ is an effective and safe...