Oase AquaActiv Algo Universal 500ml

Universal algae control Safe and effective against the most frequently occurring algae types, string algae, bluegreen algae, slime algae and suspended algae. The product specifically attacks the organism and prevents further growth.

Excessive algae growth primarily occurs in clean, clear, but nutrient-rich water. Excessive algae not only disturbs the overall visual impression, it can also damage plants and harm fish (lack of oxygen).