Looks like the H. Compacta in the corner wasn't doing to well in this tank. I have a huge Java Fern mat that grew a lot bigger and a lot faster than I expected in the 20L so I moved that to the corner. I keep adding any A. Petite that I find from the 20L. I have yet to see all my Clown Loaches come out, so I added 10 Buenos Aires Tetras yesterday to give this tank a little more life and hoping that they make it feel safer for the CL to come out (hopefully, they're all still alive). Also switched my CO2 system from the 20L to the 40B. One of the BATs is another type of Tetra...damn Petco.