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API pH Up 4oz
×
API Saltwater Master Test Kit
×
API Ammo Lock 16oz
×
API Proper pH 6.5 Powder Small
×
API pH Test Strips 25ct FW/SW
×
API Reef Master Test Kit
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API 5-in-1 Aquarium Test Strips 100ct FW/SW
×
API pH Down Prof. Size 16oz
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API Ammonia Test Strips 25ct FW/SW
×
API Marine Calcium 16oz
×
API Ammo Lock 8oz
×
API Ammo Lock 4oz
×
Caribsea Samurai Soil 9.0lbs
×
API Ammo Lock 1gal
×
Cart
API pH Up 4oz
×
API Saltwater Master Test Kit
×
API Ammo Lock 16oz
×
API Proper pH 6.5 Powder Small
×
API pH Test Strips 25ct FW/SW
×
API Reef Master Test Kit
×
API 5-in-1 Aquarium Test Strips 100ct FW/SW
×
API pH Down Prof. Size 16oz
×
API Ammonia Test Strips 25ct FW/SW
×
API Marine Calcium 16oz
×
API Ammo Lock 8oz
×
API Ammo Lock 4oz
×
Caribsea Samurai Soil 9.0lbs
×
API Ammo Lock 1gal
×
| Weight | 5 lbs |
|---|---|
| Dimensions | 10 × 5 × 4 in |
Complete source of the elements and molecules that are directly used by corals, clams,
and other reef-building invertebrates and organisms to create skeletal material and grow.
Provides calcium (140,000 ppm), strontium, magnesium, and potassium inÂ
approximately the same ratios* in which they occur in aragonite.
Very strong source of carbonates (derived from aragonite).
Increases alkalinity to help stabilize pH.
Stronger than competing products.
May be used as an inexpensive alternative to automated calcium reactor systems
Free of phosphate, silicate, and organic material.











