This scrubber is not for the tank in the pic.
It is for my 220G tank
2-Oscars 9" and 6"
2-Dempsey's 8" and 6"
7-Convicts 2" up to 5"
2-Synodontis Catfish 8"
2-Pictus Cats 6" and 5"
1-Pleco 5"
2-Firemouths 6"
2-Blood Parrots 7"
For the amount of feeding I do not know the amount.
I feed Dried meal worms and cichlid mix when I get home from work and Then they get fed later with about 20 peas and some more food.
My Nitrates are 80+ So I have to do water changes frequently... If I remember darn it...... That is why I have a larger unit...... 14x10 screen Light on one side.
The whole unit is 14"H x 16"W x 3"D .... It will not take up much room on the side wall of the tank.... I never see the fish over there anyway...
I also have Golden Pothos in the tank,but that doesn't seem to help any for the size stock and aquarium size.
It kinda did look large in that 29H aquarium....lol