TWINSTAR M3/M5 Algae InhibitorTwinstar inhibits green algae effectively without a harmful influence on the aquariums ecological environment, keeping it clean by eliminating spores from the initial propagation. With no harmful effect on plants, fish and aerobic bacteria as it does not generate any toxic substance. The sterilizer range increases the plant growth rate up to 50% at the most. By inhibiting algae from the beginning and turning the water crystal clear, plants will have a