Do Not Mess With Fish 231,

and you thought fish were fun!

well they are, especially if you give them a new experience, like build a high rise for them, to give them a totally different panorama on their world,

and they seem to like it,

the high rise is easy to make yourself using a ready bought aquarium, making a stand placing the aquarium on it upside down then using a vacuum cleaner to make the vacuum, for written explanation and a few other ideas,

 using the same principle have a look here, neat.