When to make chaeto smaller?

[inachu]

http://www.aznphotos.com/view.html?f=refug0275cnr.jpg


When should I trim my chaeto and the red algae?


Do you trim your every month?

just wondering about its growth speed.

 

[reefnetworth]

i wouldnt right now, i would wait until it has almost covered the inside of your HOB, to keep the N03 as close to 0.0 as possible.