and sustained boron concentration in system)

Stronger than most competing products

It combines the best features of self-emulsifying liquid concentrate products with amino acids present in proportions found in various species of marine fishes

Adjustable air flow

the decrease in nitrate) in your aquarium by measuring the aquarium's [NO3-] at the same time each day over a one- to two-week period

Strontion SIZE:250ML and sustained boron concentration inHighly concentrated ionic strontium solution. Incorporated by corals, clams, and other reef building invertebrates into aragonite, the mineral that is secreted as skeletal material. Stronger than most competing strontium solutions. Contains no unwanted organic material such as EDTA, gluconate, or polygluconate. Over 50% stronger than most competing products. Free of phosphate, silicate, and organic material. Formulated by a marine scientist. Technical