Bioscape Space Helmet No.2 11 x 12cm Orphek The included calibration fluids allow

The included calibration fluids allow an exact calibration of the pH electrode

This dosing schedule will maintain a clean and healthy pond and reduce filter maintenance throughout the pond season

The fine bubbles produces by the skimmer also helps to increase oxygen dissolved and ORP (oxidation-reduction potential) level

1 year warranty

EHEIM AKTIV Kohle (carbon)

Bioscape Space Helmet No.2 11 x 12cm Orphek The included calibration fluids allowThese decorations are hand crafted and painted using only the highest quality materials. Non toxic, and safe for use in both freshwater and saltwater aquariums. Please rinse before use.