Product Dimensions : 6.99 x 15.88 x 20.32 cm; 2.13 Kilograms
ASIN : B00IU5HBKE
Product Features :
Two-tiered approach to iron supplementation consists of one ingredient to deliver immediate iron and another ingredient that slowly releases iron during the light cycle, when aquarium is illuminated
Formulated utilizing extensive research on aquatic plant nutrient requirements