Throw reality out the door. If you could house an indoor pond say anywhere from 6feet to 10feet in diameter. Would you prefer it over a glass tank?
Most of the time I prefer seeing fish from the side vs. just from the top... and fish tend to hide more when viewed from above. But I would still go with the pond idea so they could grow faster and bigger (more room of course).
In reality, indoor, it's a glass tank for me.
I'm basically comparing a 2,000 gallon pond to a 200 gallon glass tank.
Most of the time I prefer seeing fish from the side vs. just from the top... and fish tend to hide more when viewed from above. But I would still go with the pond idea so they could grow faster and bigger (more room of course).
In reality, indoor, it's a glass tank for me.
I'm basically comparing a 2,000 gallon pond to a 200 gallon glass tank.
