Keep the water of your pond clean and clear with this 2.5 L ZeoLith Plus natural pond filter material from Ubbink. These natural grains act as effective filtration agents, promoting a healthy and balanced ecosystem. Efficient ammonium and heavy metals binding: Zeolite is a natural pond pump filter material based on porous minerals composed largely of silica and aluminium which absorb heavy metals and ammonia.Convenient 2.5 L package: The Ubbink pond filter grains come in a handy 2.5 L plastic basket. They act as nature's purifiers, aiding in the removal of contaminants and contributing to the overall well-being of your pond's inhabitants.Good to know:The basket with the ZeoLith Plus is placed directly in the pond for a quick effect of clear and healthy water.

Colour: White . Content: Zeolite . Basket dimensions: 19 x 19 x 12 cm (L x W x H) . Natural pond filter material . Zeolite grain size: 4-8 mm . Absorbs heavy metals and ammonia . Prevents algae growth . Quantity: 2.5 kg (2.5 L) . Delivery contains: . 1 x Square pond plant basket