Refugium clean or no clean

[drtrash]

the floor is building up i think its called mulm? Looks dirty but my understanding its inert ( nutrient) so would i be loosing pod landscape or not

 

[mfinn]

I clean mine out every 6 months or so.

 

[mtraylor]

I only harvest the chaeto nothing more than that.

 

[Gil03]

stick a powerhead in the chamber where the buildup is settling and you won't have that problem.