API Saltwater Master Test Kit - pH, ammonia, nitrite & nitrate Subset_300 Watt Heaters BIO-Wheel® Emperor® Assemblies for models

BIO-Wheel® Emperor® Assemblies for models PF280B

For especially dirty tanks

5" in diameter

pull by the suction cup(s) rather than the glass to avoid breakage

for long lasting effects

API Saltwater Master Test Kit - pH, ammonia, nitrite & nitrate Subset_300 Watt Heaters BIO-Wheel® Emperor® Assemblies for modelsThe API Saltwater Master Test Kit measures the 4 most important saltwater parameters pH, ammonia, nitrite, and nitrate to enable easy testing of your tanks natural cycle, and to aid in maintaining a thriving saltwater aquarium. Testing is fast, easy, and accurate, yielding precise results, and comes with 4 glass test tubes with snap tight caps and a convenient holding tub for easy storage. This kit also includes a complete, step by step instructional