FUGE light

[slinky]

Hi, I will add a fuge light (23Watt bulb) for the Fuge to grow chaeto. I also have quite a few LR in it has nice coraline algae.

question, would a fuge light eventually not be strong enough for the coraline algae and the rock will fade from purple back to base color?

thanks.

 

[jead85]

Myfuge is growing coraline on the walls. So yeah

 

[slinky]

Also, do you have a powerhead in the fuge? I have a 40 gallon sump (36X18X18) almost filled with rock and uses a K4 for circulation, is it too much? (too strong a flow to disturb pod colony in the macro algae? )