Carib Sea Purple Up 118ml

Caribsea Purple up 237 ml

A unique method of supporting the increase in limestone algae. It does not contain fertilizers that cause unwanted algae
Calcium ions: rapidly increases the level of calcium in your aquarium.
Aragonit (10 microns): settles on a living rock where it dissolves and releases calcium, strontium, magnesium and carbonates where you need.

Refilling iodine: Purple Up Completes quickly consumed iodine, which is an important component of limestone algae.
Easy to use: One Purple Up bottle perfectly replaces multi-component supplements.
It contains Super Sea Calcium: natural calcium from primary tropical oceans.