Calcium is one of the most important elements in a reef aquarium. Reef invertebrates such as corals, crustaceans, mollusks and even some types of encrusting algae need calcium to grow and remain healthy. Over time, calcium levels drop as invertebrates use calcium in aquarium water. This kit allows you to easily and accurately measure calcium levels and maintain a healthy reef aquarium.
Measures calcium levels as low as 20mg/L
Uses titration method, with easy to see color change for precise measurement.
Phosphate can enter your aquarium through tap water, fish waste, and decaying organics such as uneaten food and dead algae.
Excess phosphate con
The API Nitrate Test Kit will allow you to accurately and easily measure the nitrate level and provides steps to remove it.
Kit includes 2 liquid droppers, instructions on how to test and correct...
Reef Master Test Kit - To maintain and grow healthy corals, the correct balance of calcium and carbonates is essential, as are low levels of phosphate and nitrate. This kit provides highly...
Ammonia Test Kit
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 the...
Copper Test 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 effective, or can increase...
Reef Master Test Kit - To maintain and grow healthy corals, the correct balance of calcium and carbonates is essential, as are low levels of phosphate and nitrate. This kit provides highly...
Saltwater Master Test Kit - A complete kit for testing marine aquarium water. Tests water four ways to protect marine fish and invertebrates from dangerous water conditions. Kit includes tests for:...
Liquid Test Kits - This kit tests tap water and aquarium water for five different parameters that affect the health of freshwater fish: pH, High Range pH, Ammonia, Nitrite and Nitrate. Highly...
Ammonia Test Kit
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...
KH Carbonate Hardness Test Kit
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...
Coralific Delite™ is a revolutionary diet, specifically developed for corals and their unique nutritional needs while offering two modes of feeding: "Targeted Gel Feeding" directly on the mouth...
US Dollars
