Although black slime absorbs the most nutrients from the water
(see http://algaescrubber.net/forums/show...he-best-filter)
it can cover up weak LED lights easily. But the strong 660nm deep red LED lights in
DROP scrubbers® cut through the slime to enable growth on the other side of the box.
Most algae scrubbers have lots of light escaping, even with light blockers. But look how dark our DROP scrubber is; only one dot of red light out the top.
This is where a DROP scrubber® is really useful... back compartments of nano's. This photo is looking down on it:
There are currently 1 users browsing this thread. (0 members and 1 guests)
Posting Permissions
Reply With Quote