• Recommend a filler in KR.

  • Christopher

Hello! Can you recommend a good media for a calcium reactor? I used to use ARM CARIBSEA media (small and large fractions), but for some reason, only carbonates were growing. However, I didn't monitor the pH level in the reactor and was supplying about 1 bubble of CO2 per second.

Tonya

I have been using this crumb for 3 years,.... KN-8-9, calcium 460-480.... You need to set up the reactor correctly, otherwise changing the crumb won't help!!!!