Siporax Professional 15 Mm 1000ml All of the Gyre 300

All of the Gyre 300 series pumps are compatible with the Maxspect Connect ICV6 control module (sold separately) so you can wirelessly control your pumps using the free Syna-G app from Maxspect

While food organisms such as plankton may provide necessary nitrogen and other nutrition in some cases

Vitamins (Vitamin A

with no unwanted by-products

Requires no refrigeration

Siporax Professional 15 Mm 1000ml All of the Gyre 300Maximum optimization of biological filtrationThe original sera siporax Professional is suitable for use in both freshwater and marine aquariums as well as in ponds. Not depending on the kind of filter (internal external trickle filter) it maximizes the surface required for biological purification and provides the optimal substrate for the settling of necessary filter bacteria. The sera filter biostart included with the kit contains purification