Custom made sturdy acrylic base to hold your overhead filter trays. Do away with those flimsy plastic base sold in LFS. This holds the trays firmly without bending and allows you to fill your trays with lots of media. Suitable for 4 feet tank and above. Dimension 93x19x10 cm (LxWxH). Cost more than $100 to make this...selling only $50. Base nicely wrapped with blue oyama paper. Tags#:filter trays, media, aqua, aquarium, fish tank, maxspect, reef, eheim, pump, goldfish,arrowana, hailea, chiller, driftwood, rocks, wavemaker, sicce, Ada, soil, plants, bucephalandra, pvc pipes, biohome, led light, substrate, chihiros, zetlight, JBJ,CO2 solenoid, regulator, shrimp.