Focusing the water flow in specific areas could create ideal conditions for egg deposition without disrupting the entire stream bed. Incorporating small air stones for additional oxygenation sounds like a thoughtful touch. If you're keen on further refining your stream setup, you might find some comprehensive guidance and tips in this stream landscaping guide
https://rockstumbling.com/guide. It's always exciting to explore ways to enhance natural habitats. Best of luck with your stream project!
