CaribSea Florida Crushed Coral Size:15 lb Component 3+ contains: mineral salts

Component 3+ contains: mineral salts and K

This is very helpful for those that want to use one Apex to control multiple aquariums

Copper test kits that measure Chelated Copper will help you to actively monitor copper levels when using Coppersafe® solution

Responsive Flow Control – Unique dual chamber design

Contains major and minor trace elements to nourish aquarium plants

CaribSea Florida Crushed Coral Size:15 lb Component 3+ contains: mineral saltsThe only crushed coral with aragonite has 25 times the buffering power of other crushed corals Dolmite or oyster shell Use in under gravel filtered systems or reverse flow beds A solid and economical performer Grains size 20 555 mm