External Pump Design: Maximizes internal space for filtration media
For aquariums 75-190 L (20-50 US gallons)
The innovative MultiTest Iodine/Iodide kit offers a quantitative test for this important element of soft and hard coral growth
Onyx Sand is most effective when used alone as an integral substrate bed
stable housing and special vibration-absorbing rubber feet
API Reef Master Test Kit tools External Pump Design: Maximizes internalThe API REEF MASTER TEST KIT tests 4 key parameters calcium, carbonate hardness, phosphate, and nitrate to keep reef inhabitants healthy. 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, reusable storage. This kit also includes a complete, step by step instructional booklet with a colour chart that provides information on how to correct unsafe