Blooming Fast Pond Clear Pro 2 Step Pack - Medium treats up to 20,000L

Pond Clear Pro 2-Step Pond Clearing Treatment - 20,000L Please note: This product cannot be delivered to Northern Ireland. "Using a unique two-stage process this natural, microbial treatment starves algae of nutrients and digests the resulting dead organic matter, leaving your pond crystal clear. Step 1 Kick Start Oxygenator - natural bicarbonates and related substances release oxygen, starving algae and weed. Step 2 Pure Aqua - introduces a natural biome of bacteria to maintain pond clarity. Note that...