Loving this. My fav plant is the extremely fast growing coleus qith hundreds of varieties. They root very well in water also and need minimal light to grow huge fast. I will now be adding them to my setups tnx to this thread and will report on how well they work. Keeping monster catfish nitrates are always an issue. This might just be a solution. I will posts pics in a few weeks when i get this going on my 100 for starters. haha now i can combine my fav fish and fav plants. Sweet