[splishsplash]

Just because you have a big tank doesn't mean you have to get a big mean fish.  That is a typical "bigger is better" American attitude. You are entitled to your opinion, but the rest of us are too. A school of 40-50 tetras would be absolutely breathtaking in a planted tank. That is my opinion, and it has plenty of color and movement.

And you probably don't even know that tetras and piranhas are from the same school of fish.  They are both predators, both have teeth, both  are beautiful. However, you don't have to worry about irrisponsible owners setting tetras loose to wreck havoc on the natural fish and wildlife population when thier fish get too big for thier tank.

Jan