Jyetman Active member Feb 21, 2021 #1 With a working algae scrubber do you still need to vacuum the gravel?
S SharkaThon Member Mar 10, 2021 #2 Yes. The scrubber doesn't get rid of any of the detritus, it only removes unwanted/excessive nutrients.
Yes. The scrubber doesn't get rid of any of the detritus, it only removes unwanted/excessive nutrients.
