Anyone familiar with the Eheim 2213 canister filter?
If you have one or have used one, I have questions about it and the "instruction booklet" that comes with it is pretty badly written.
How do you work with it (open it up, etc.) without getting water everywhere?
The inner cartridge has several layers, including filters and loose media - which parts do you change, how often, and how do you do it?
I just started using mine about 2 weeks ago, so I doubt I need to do any changes yet, but want to be prepared.
Thanks in advance!
36 gallon bowfront w/all fake ornaments, Eheim 2213 canister filter, one sub heater (have a hanging heater for backup), and a 4" airstone.