INSTANT OCEAN REEF CRYSTALS REEF SALT BOX (50 GAL)
- Contains essential ocean reef elements in concentrations greater than those found in natural sea water
- Sustains thriving reef aquariums that are normally depleted quickly of their valuable substances
- Offers extra calcium to encourage the growth of large and small polyp stony corals as well as coralline algae
- Extra trace elements and vitamins to provide additional vital nutrients and promote healthy growth
- Made in the usa
