Zeolite, 5 - 8 mm 500 g
A solid natural stone with many pores, cavities and channels. Zeoltih has an adsorptive effect, meaning environmental toxins and decay products are electrostatically attracted and held by the cavity system. Zeoltih promotes rapid bacterial culture, inhibits algae growth and serves as an ion exchanger and catalyst. It is very practical to use the filter material in the HOBBY mesh bag.
- has an adsorptive effect, meaning environmental toxins are bound in cavities through electrostatic attraction
- lowers the phosphate content
- stores excess nutrients and putrefaction products in micro-fine pores
- promotes a rapid bacterial culture that quickly breaks down organic pollutants
- regulates the biological balance and makes the water clear and toxin-free
- 1 kg of zeolite is effective in 500 l aquariums with medium fish stock for approx. 3 months
