My full diy setup. Everything from the stand, aquarium,filter and light is all diy built at home . I'm posting this to show you that you don't need the big brand stuff.
Acrylic Aquarium Filter Hydroponic Diy Fish Tank Upper Trickle Box Filters System without Pump for Small Aquarium Tank Veg Grow Filter,L : Amazon.ae: Pet Supplies
The Tower of Filtration: (Yet Another) Air-Driven Aquarium Filter : 6 Steps - Instructables