its just a fowlr, inhabitants will be zebra moray, damsel, tomato clown, 3 green chromis, lawnmower blenny maybe a few gobies and a few other little fish... i just need it to be low maintenance since im goin away for a year in a year and my parents must take care of it, 150lbs live rock and 100lbs live sand/aragonite mix, im makin my own overflow and doin all the rest myself, im going to try to optimize my filtration with the space provided, it is also supposed to be a sump
figured, foam (+floss) will remove debris and host some bacteria, refugium to decrease algae growth in tank and provide nutrient export, bioballs for more bacteria (wet and dry kind), i was also planning on putting some airstones in the sump somewhere, i was thinking right before the water exits the refugium