So I feel the need to rant and you guys are my victims!
I planted the aquatic plants in both tanks. The 15 gallon tall is the Asian Biotope and everything went smoothly except it needs just a little more gravel (I took the black pebble mixed with eco-complete from the 28 gallon). The tank cleared right back up and the 9 Female Bettas are incredibly happy to be out of the Tetra tank.
My rant is about the South American 28 gallon. The filter is a Marineland Penguin and only about a month and half old (I was running the original filter up until a week ago also). Eco-complete is very sandy and silty, I love this for my Cory Cats and the look is great and the plants love it. However, my filter? Not so much. The silt/grit keeps getting into the turbine (?) thing that makes the filter work and it squawks something terrible! I have taken it apart and flushed it with clean dechlorinated water 5 times now. It had been working great until just a second ago while I was writing this!!!!
I do have a sponge filter in the tank that I use for my quarantine tank, but it is by no means good enough to handle the 28 gallon alone for any length of time. If the silt stuff would just settle already I would be happy.
So that is my rant, plants look good but are coated with silt particles. I will be posting pictures tonight while I'm at work. Hopefully it will clear up by then, if not you guys can see a cloudy looking tank and a clear gravel lite tank!
Thank you for letting me rant.

VTG