The blue course foam allows bacteria to colonise, and break down ammonia, whilst also catching particulate waste out of the water. Simply cut the sheet to size, to fit your aquarium/pond filter with scissors.
eBay
A Bio-Plas sack will be supplied with every individual 20 litre option. These bags provide a convenient way to customise pond, tank and aquarium filtration. This self cleaning process allows the filter to be effective without the disturbance caused by regular cleaning as it avoids the unnecessary loss of vital bacteria.
eBay
A really well made pond bag. ideal for holding barley straw. it should last for years. D I Y BARLEY STRAW -NOT SUPPLIED ! POND BAG & CORD 30CM X 40CM BAG ONLY. NEW- 3OO MICRON POND SOCK FILTER BAG =30CM X 40CM.
eBay
Made from high-quality ABS material, our strainer lid is and strong, ensuring long-lasting use. Clear cover allows you to easily see when the basket needs cleaning, while the drain plug makes maintenance a breeze.
eBay
1 Piece Aquarium Filter Socks Bag. We'd like to settle any problem in a friendly manner. Material: PP + Stainless Steel. People always bought together with. It's just take you 1 minute. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
eBay
Made from high-quality ABS material, our strainer lid is and strong, long-lasting use. Clear cover allows you to easily see when the basket needs cleaning, while the drain makes maintenance a breeze.
eBay
Made from high-quality ABS material, our strainer lid is and strong, long-lasting use. Clear cover allows you to easily see when the basket needs cleaning, while the drain makes maintenance a breeze.
eBay
Made from high-quality ABS material, our strainer lid is and strong, ensuring long-lasting use. Clear cover allows you to easily see when the basket needs cleaning, while the drain plug makes maintenance a breeze.
eBay