* AlgaBoost f/2 (f2) Vitamin Concentrate (1,000,000x) is a 1,000,000x concentrate of Vitamin Mix used in f/2 microalgae culture medium. The concentrate is 0.2 micron (micron nominal pore size) filtered.

* To Use: Add 1ml per 1,000 litres of seawater culture medium (1 ml per tonne), then add all the other nutrients required to complete your f2 medium.

* Contains Essential f/2 vitamins (Thiamine-HCl, Biotin & B12).

* Sterility; each syringe-full has been passed 0.2 micron-filtered.

* Conveniently dispensed from a disposable syringe. Just remove cap and depress the plunger.

* Each syringeful is individually packed.