I was always told to get fish tank that is more long and wide as opposed to tall and thin due to getting more of a place for oxygenation of the water. I hope this makes sense.
packer43064;4600823; said:I love hex tanks.
Nyghtfire;4601272; said:i got nothing against them, but i've seen way to many people use the excuse "its a 90 gallon so i can keep 2 oscars) when the tanks extremely tall, but has a surface area of 2sq ft...