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30-day returns
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Description
Keep aquarium water clear the low-effort way with the Blue Planet Aquarium Algae Control Block. Simply place the block in your tank and it slowly dissolves, releasing a steady dose of algae-control agent over time — no daily dosing required.
- Controls and helps prevent algae in freshwater aquariums and bowls
- Sized to suit most tanks — each segment treats 25 litres, and the full block treats up to 150 litres
- Slow-release formula for consistent, low-maintenance algae control
Position the block where water circulates well, and replace it once fully dissolved to keep algae in check. If algae persists, review lighting hours, nutrient levels and water circulation as well. Please read the Ingredients & safety tab before use — this block is not suitable for planted aquariums.
Ingredients & safety
Shipping & returns
Fast dispatch Australia-wide — same day on orders placed before cut-off. 30-day hassle-free returns, and we cover return postage.
