Another rainbow even though its pretty stressed out you can still see the awesome colors

This one gets up to 6"

"Found across a variety of habitats, including swamps, lagoons, lakes and rivers, although itís most commonly seen in flowing streams and tributaries. Most of these biotopes are subject to seasonal changes in temperature, water level and dissolved sediment. The fish are typically found under cover of aquatic vegetation or other debris, such as submerged logs."