Red Sea
SKU RS-R22024
This product has been retired.
It is no longer available for regular purchase. Check the Outlet for remaining stock, or contact us for a recommended replacement.
Description / Red Sea Reef Foundation B ALK Suppliment- 1L
Foundation B - Liquid Alkalinity Supplement
Calcium, magnesium, strontium and carbonate are the basic foundation elements of coral skeletons. All of these elements need to be available in balanced proportions for coral health and growth.
| Aquarium Type | Average daily usage | |
| Liquidml/100L (25gal) | Powderg/100L (25gal) | |
| Mixed Reef | 9ml | 2.7g |
| SPS Frag | 18ml | 5.4g |
| SPS Dominat | 12ml | 3.6g |
| Ultra Low nutrient SPS | 6ml | 1.8g |
Concentration:
Liquid supplement:1ml will raise the Alklevel of 100 liters (25 gal) by 0.036 meq/l (0.1dKH)
Powdersupplement:1gwill raise the Alklevel of 100 liters (25 gal) 0.12meq/l (0.33dKH)
1 kg will make 10L of stock solution.
Package size/volume:
500 ml (16.9 fl. Oz.)
250 ml (8.5 fl. Oz.)
1 L(33.8fl. Oz.)
5 L (1.32 gal)
1 kg - powder (2.2 lb)
The FoundationTMSupplementsis part of Red Sea’s complete Reef Care Program, which provides all of the supplements, test kits and coral foods required to maintain a successful and healthy coral reef aquarium.

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