I have two Fluval Flex 15. Both are fully planted/carpeted with S. repens, and hemianthus callitrichoides. I also have some hydrocotyle tripartita var, hydrocotyle ranunculoides, and taxiphyllum barbieri. I currently have Bettas, a variety of small schooling nano fish and shrimp (neocaridina). I do dose ferts, and CO2 on a regular basis as well.
Yes, I am a huge aquatics nerd.