sera PrefiX Filter

sera PrefiX FilterPre filter, bio filter or quick filter for connecting to pumps or external filters. The sera PrefiX Filter allows enhancing the filter volume of a connected filter by up to 1. 6 liters (0. 4 US gal.) with two variably useable filter baskets. The motorless filter is, for instance suitable as a prefilter in case of cloudiness, as a quick filter in case of pollution or as a biofilter for expanding the filter capacity of small external filters. The filter

hole-in-the-head disease

Provides magnesium

Our Cured Reef Frag Discs are perfect for the propagation of LPS Corals

entering through the bottom of the basket and being pushed out the top

gently agitate the mixture

The food chunks remain compact and do not cloud the water

sera Catappa Leaves M

Intuitive and Affordable Light Control:Equipped with flawless touch control and a vivid color display

Warning system quickly indicates low battery level

marine and reef aquarists may find it beneficial to maintain the magnesium concentration in their aquarium within a range of 1

It quickly removes toxic ammonia and nitrite naturally through non pathogenic nitrifying bacterial action

deionization