This guy wanted to do something different to his fish pond. He gave them an opportunity most fish will not get, residence in a fish penthouse. He simply placed a fish tank upside down in the centre of the fish tank, which sucked up the water and created a reverse fish tank affect. The noticed the fish loved it, as majority of them spend most of their time inside it.
He Created A Fish Penthouse Suite By Placing A Tank Upside Down
Mein Koi Aussichtsturm im Gartenteich - bei Tag (4)