Let the lights be with you... in the back compartment. The DROP1.2x fits most compartments; you just pull it up and out to clean/harvest. This one is brand new.
The HOG.5 or HOG1® or HOG1x scrubber is shown here attached to glass with magnets. It can go on the display glass or in the rear compartment if there is 5 inches of width available. For larger tanks with sumps, these smaller scrubbers can go on the sump glass to grow live food for feeding:
8871 The great thing about a scrubber is that it grows exactly what many fish eat naturally. Even fish that you think would not eat algae, such as some cichlids, will do so if the growth is living. But many freshwater and saltwater fish and other animals love it. Green hair algae especially...