EHEIM SUBSTRATpro Filter Cartridge for LiBERTY

SUBSTRAT pro cartridge with prefilter

Filter cartridge for LiBERTY

mechanically:

Yes

Biological:

Yes

Absorptive:

No

Chemical:

No

Net bag:

No

Freshwater:

Yes

Sea water:

Yes

Width:

71 mm

Height:

220 mm

Depth:

40 mm

Using and replacing it

This cartridge is made for EHEIM LiBERTY hang-on filters, so check your filter model before ordering; it measures 71 x 220 x 40mm. It combines a prefilter that traps debris with SUBSTRATpro biological material where beneficial bacteria settle, and it works in both freshwater and marine tanks. Because it contains no carbon or other absorptive media, it will not remove medications or discolouration from the water. When the flow slows, rinse the prefilter in a bucket of old tank water rather than under the tap, as chlorinated water and hot water kill the bacteria the filter relies on. Avoid replacing the whole cartridge at the same time as a major clean or water change, and if your filter holds more than one cartridge, swap them one at a time a few weeks apart so the biological filtration is never lost. Keep a spare in stock so you are not caught short.

EHEIM SUBSTRATpro Filter Cartridge specifications

• Brand: EHEIM
• Brand website: eheim.com
• Product: EHEIM SUBSTRATpro Filter Cartridge for LiBERTY
• Category: Fish Filters & Media