Fish Supplies

The Eheim Ehfi Substrat Bio Filter Media helps create biologically sound water as found in nature. Biological filtering is based on a natural decomposition of harmful substances using helpful bacteria. This media offers beneficial bacteria that convert ammonia and nitrite into relatively non-toxic nitrate. This media is a specially designed sintered glass that has been specially developed to offer optimum sites for bacteria colonization.

Features:

·         Optimal sites for bacteria colonization

·         Longer lasting

·         Less dust

·         Great surface area

·         Ideal for the colonization of nitrifying bacteria

·         May be washed with luke warm water and be used several times

·         Before use rinse thoroughly.

·         Eliminates Toxic ammonia and nitrite

·         Promotes highly active biological water purification

·         Largest surface area for bacteria colonization

·         Easy to rinse and reuse

Item Specifications:

Size:

1 Liter, 2 Liter, 5 Liter