How to make a DIY aquarium Nowadays, building a DIY aquarium at home is a fairly simple task thanks to modern materials and sealants. It will take a little skill, moderate financial costs and, of course, desire. As a rule, it will be cheaper to make an aquarium yourself than to buy one. Step 1. Defining Goals First of all, you need to decide for what purpose it is created: turtles, iguanas and other reptiles will live in it, or it will be an aquarium with fish. Depending on this, the...