Matala Round 22″ dia x 6″ Thick Black

• Most coarse Matala filtration media
• Used for filtering out and processing large organic particles such as leaves, clumps of algae, seed pods etc
• The material allows for beneficial bacteria to grow on it – helps to consume organic materials that may otherwise inflate nutrient levels outside of ideal limits
• Won’t clog when correctly used –  easily cleared by shaking off debris and washing with water (preferably pond water so not to destroy the beneficial bacteria)
• This size is used with 200 litre blue chemical/water drums – make your own filter and save $$
• Durable and effect biological filter media that can be cut up to suit your filter or other application where filtration is required