Deltec Fleece Roll Model:VF4000/5000 a reduced dosage of 5

a reduced dosage of 5 mL per 40 liters is advised

preventing harmful fluctuations caused by low water pH

improving clarity and reducing organic load with minimal maintenance

it additionally promotes coral growth

Due to the high concentration of the product

Deltec Fleece Roll Model:VF4000/5000 a reduced dosage of 5Deltec Fleece Roll 30m is a high quality replacement media designed for use with Deltec fleece filters in aquariums. This soft, durable fleece efficiently traps particulate matter, uneaten food, and debris, helping to maintain crystal clear water and reduce the load on biological filtration. Ideal for both freshwater and marine tanks, the roll provides long lasting performance and easy installation, allowing aquarists to cut to the desired length for