Click to expand Tap to zoom Aquaforest Zeomix by Elite Koi Save £-10.95 £10.95 | / 1000ml - £10.95 5000ml - £43.95 1000ml 5000ml Title 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Aquaforest Zeo acts as a sponge to absorb many undesirable minerals from the water including ammonia.