I'm planning to run 2 FX5s on a 180G along with an eheim 2217 that came with all the media. The 2217 seems to work well enough but since there is limited media capacity on the fluval, I've decided to fill every basket with bio media + a little floss on each filter.
The question is basically how many litres would I need to fill the 2 FX5s and which option would you go for? I'm thinking eheim bio media
The question is basically how many litres would I need to fill the 2 FX5s and which option would you go for? I'm thinking eheim bio media