RE: Aquatic Insect Aquarium
A regular aquarium filter, combined with a bubble bar will move the water enough! Yep, make sure you watch where you get them from though, some streams your not aloud to remove anything aquatic. Ive kept a few things here and there over the years, from tadpoles, to rock bass, nymphs, keep the aquarium clean just like you would for store bought fish and just watch them grow. Some species need to crawl out of water to hatch so you may wanna not fill the aquarium up the whole way, put a big stick or somthing so they can get out of the water when they want, and seal off all holes with screen from a window or somthing, god knows you dont wanna wake up to 100 mayflies clinging on your celing.