Oase AquaActiv AlGo Direct Blanketweed Control 500ml VOLUME_201-300L Suitable for solid handling of

Suitable for solid handling of particles up to 4mm

Water level must be no lower than 60mm from tank rim

Instant-release T-handles let you lift and separate the baskets quickly and easily

cutting back on tubing visible in and around your tank

Provides complete and efficient 3-stage filtration

Oase AquaActiv AlGo Direct Blanketweed Control 500ml VOLUME_201-300L Suitable for solid handling ofOase AquaActiv AlGo Direct Blanketweed Control 500ml The ABC of algae control. AlGo Direct removes string algae quickly and reliably by releasing active oxygen. The algae are killed off in the shortest imagineable time and can then be removed using a pond net. Any remaining algae are biologically decomposed by the action of the microorganisms. Dosage: Only use if the pH value is between 6. 5 and 8. 5 (6in1 QuickStick) and the KH value is above 3o dH.