I considered buiding something like that but it is not easy to build, very difficult to fill up and changing the water becomes a real problem. Basically you would need to hook it up wtih pipes and change water without ever emtying the system. And you need to do it often because if it gets dirty inside you'd have to rebuild everything again.
Look at the bubbles on the first pic. How are you going to get those out? There are thousend problems that can ocur with that thing. Not worth it.
Look at the bubbles on the first pic. How are you going to get those out? There are thousend problems that can ocur with that thing. Not worth it.
