Juwel Eccoflow 1500 Pump Medications & Treatments The JUWEL fine filter sponge

The JUWEL fine filter sponge is primarily used for the biological filtering of your aquarium

If water is soft or not well buffered

Snail Rid is toxic in soft water conditions

Mechanical/Biological filter media

My new ceramic CO2 diffuser disc is emitting large bubbles

Juwel Eccoflow 1500 Pump Medications & Treatments The JUWEL fine filter spongeJUWEL Eccoflow pumps are the latest generation of JUWEL flow pumps. In all Eccoflow pumps, the impellers are on a double bearing system and are specially tailored to the individual motor rating. This is what creates the extra operating quietness and low power input of the Eccoflow pumps. If you use the ceramic axles, which are available separately, JUWEL Eccoflow pumps are also perfect for use in saltwater aquariums. The bypass flow principle means