Sera Siporax Professional 15mm Builders Strontium: 8-10 mg/L

Strontium: 8-10 mg/L

this bacterial blend can adapt to harsh or low oxygen environments and continue to multiply and improve water conditions

Small lamp fixutre for nano-sized terrariums (10 Gallon or smaller)

They generate UVA but not UVB

Sera Siporax Professional 15mm Builders Strontium: 8-10 mg/LMaximum optimization of biological filtration The 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. Filter and breakdown processes in the bottom ground of natural waters are