Composed of several species of anaerobic and aerobic bacteria
Rapidly decomposes toxic substances such as ammonia and nitrite
Effectively raise the buffer capacity for the aquarium

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.5 inch
Height : 1.8 inch
Length : 3 inch

Item Weight: 4.8 ounce (View shipping rates and policies)
Shipping Weight: 1.12 ounce (View shipping rates and policies)

ASIN : B008ZAAOKS