chemical, mechanical and biolgical

[swank]

What the most important for Discus. What should a person do and not use? Do I not need carbon and such ?? thanks for your thoughts

[Eddie]

Depends entirely on your set-up and your goal. Mechanical and biological are important for me. I care zero about chemical filtration.


Eddie

[Scribbles]

Depends entirely on your set-up and your goal. Mechanical and biological are important for me. I care zero about chemical filtration.


Eddie

+1

Chris