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Below 17°C (63°F)
0 to adjust and hold the level
Iron can be rapidly depleted in high bacterial mass systems
Aquatop aquarium plants feature realistic water movement and high levels of detail
API Reef Master Test Kit Marine Elements-T Below 17°C (63°F)The API REEF MASTER TEST KIT test 4 key parameters calcium, carbonate hardness (KH), 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 color chart that provides information on how to correct