API Test Tubes API® TEST TUBES are compatible with all aquarium water test kits and are perfect for testing multiple water parameters at once. Package includes 24 glass test tubes with plastic quick-release caps.

API 5-in-1 Tests Strips API 5-in-1 Test Strips API® 5-IN-1 Test Strips are a quick and easy way to monitor the 5 most important aquarium water parameters - pH, KH, GH, nitrate, and nitrite - in one step. Simply dip a test strip...

API high range PH test kit API HIGH RANGE pH TEST KIT for freshwater and seawater. API High Range pH Test Kit measures pH changes in marine aquariums, African cichlid aquariums and even highly alkaline tap water. The API High Range pH Test Kit measures the pH of...

Reef Infinity Xepta Reef Infinity is a mixture of specially selected marine microalgae that provide correct nutrition for all corals, especially LPS and SPS corals. It provides high quality phytoproteins as well as fatty acids that are necessary for proper nutrition of all corals. It contains a substance that favors the formation of chromoproteins, which will greatly...

Xepta autobalance + start kit Includes: autoBalance, autoBalance Reagent 1000ml, Xepta pH4 100ml and Xepta ph7 100ml and Xepta Reef Balance 25 Xepta autoBalance is an automatic measurement and dosing system, which from the Kh measurement (the measurement of calcium and magnesium available through the aBex expansion module) of the aquarium allows you to...

Areometer 260mm