CORE7 Reef Supplements Set FLEX brings the benefits of a highly concentrated, scientifically balanced dosing system to reef aquariums using maintenance methods other than the TRITON method. This complete suite is designed to supplement and maintain natural seawater parameters—delivering the ideal balance of major, minor, and trace elements while avoiding ionic disturbances.
Engineered for flexibility, the products can be prepared as 2 or 4 solutions to save space on dosing pumps. Whether you prefer compact setups or expanded reservoirs, the modular approach lets you tailor dosing to your system and routine. Reformulated for increased stability and elevated pH, these solutions support strong coral growth and long-term reef health. Backed by years of research and tens of thousands of ICP analyses, this unique elemental system offers exceptional value for money and unmatched consistency.
Why aquarists choose CORE7 FLEX:
- Ultra-concentrated formulations for efficient dosing and fewer refills
- Supports natural seawater chemistry with balanced macro, minor, and trace elements
- Optimized to increase pH and promote robust coral growth
- Flexible preparation as 2 or 4 solutions to fit your dosing pump channels
- Designed for reef systems not following the TRITON Method protocols
Preparation options (example guides):
4x 1L solution:
Solution (1): Mix powder from bag A + bag D with liquid 1b in 700 ml RO/DI water to make 1 L. (MG/K/Sr/F/B/Br… Ionic Solution)
Solution (2): Mix powder from bag B in 800 ml RO/DI water to make 1 L. (CA… Ionic Solution)
Solution (3a): Mix powder from 1x bag C in 960 ml RO/DI water to make 1 L. (ALK/DKH Solution)
Solution (3b): Mix powder from 1x bag C in 960 ml RO/DI water to make 1 L. (ALK/DKH Solution)
2x 2L solution:
Solution (1): Mix powder from bag A + bag B with liquid 1b in 1500 ml RO/DI water to make 2 L. (CA/MG/K/Sr/F/B/Br… Ionic Solution)
Solution (2): Mix powder from 2x bag C + bag D in 1930 ml RO/DI water to make 2 L. (ALK/DKH Solution)
4x 4L solution:
Solution (1): Mix powder from bag A + bag D with 4x liquid 1b in 2800 ml RO/DI water to make 4 L. (MG/K/Sr/F/B/Br… Ionic Solution)
Solution (2): Mix powder from bag B in 3200 ml RO/DI water to make 4 L. (CA… Ionic Solution)
Solution (3a): Mix powder from 1x bag C in 3840 ml RO/DI water to make 4 L. (ALK/DKH Solution)
Solution (3b): Mix powder from 1x bag C in 3840 ml RO/DI water to make 4 L. (ALK/DKH Solution)
2x 8L solution:
Solution (1): Mix powder from bag A + bag B with 4x liquid 1b in 6000 ml RO/DI water to make 8 L. (CA/MG/K/Sr/F/B/Br… Ionic Solution)
Solution (2): Mix powder from 2x bag C + bag D in 6000 ml RO/DI water to make 8 L. (ALK/DKH Solution)
Used correctly, CORE7 FLEX helps maintain stable, natural seawater chemistry, supports thriving corals, and streamlines dosing for marine and reef aquariums.
