A single dose of Tropic Marin Pro-Reef Salt, sufficient for use with the 5 litre H2Fill and Go Nano
- Pro Reef salt contains all 70 trace elements found in natural sea water
- It contains only pure, pharmacutical grade ingriedients with consistent mix and quality in every box
- Specially forumulated for use with RO Water
- No nitrates or phosphates
- Higher levels of magnesium and calcium
- dKh and pH buffering capacity are also higher making water conditions more suitable for delicate corals
