I've never had a reactor for kalk // calcium. My question is ... besides the media... what is the difference? Also, what do you prefere and why? Don't they basically both just dose CA?
2nd, what are some good brands for these reactors? What would you use on a 120g mixed reef?
Thanks,
B.
2nd, what are some good brands for these reactors? What would you use on a 120g mixed reef?
Thanks,
B.