Vastocean K Additive

Potassium (K) enhances coral coloration and supports zooxanthellae health. Imbalances (<380 ppm) may cause dullness in acroporas and soft tissue recession. This formula restores optimal K levels (380-420 ppm), intensifying blue/purple hues in SPS corals and improving photosynthetic efficiency.

Usage Instructions:

• Add 5ml per 100 liters of water weekly.
• Adjust potassium levels to maintain normal aquarium conditions.