Dymax White Wool - LARGE (50cm x 50cm)**

**This item is classed as a large, bulky or a heavy item - additional delivery costs apply. Total delivery will be calculated at checkout.

• Dymax White Wool is made with supreme quality for both biological and mechanical filtration. 
• Made of non toxic material. Promotes beneficial bacteria, breaks down toxic ammonia and nitrate.
• Best for filtering loose particles.
• Suitable for freshwater and marine. 
• 50cm x 50cm.