Dosage:

10 ml per 100 liters of saltwater increases the strontium level by +2 mg/l.

Shake well before use.

Maximum daily dosage:

2 mg strontium per liter

Storage:

Store in a cool, dry place away from light.

Additive Sr:

Doktorfisch Additive Strontium is a highly concentrated strontium solution specifically developed for reef aquariums to precisely compensate for strontium deficiencies. Strontium is essential for coral skeletal formation. It promotes a stable, hard structure and supports natural growth with metallic shimmering tissue. A low strontium level, on the other hand, can lead to color loss, growth disorders, and increased susceptibility to parasites, especially in stony corals.