90g Kribensis Biotope
I've got a 90g tank that I'm planning on stocking with Kribensis and Congo Tetras. It'll have areas of driftwood, cichlid stones, and live plants. What live plants would be best for the background, that are low maintenance, and preferably biotope? How many Congo tetras should I stock, I plan on getting a dozen, or would I need more or less? Would I be okay with one pair of Kribensis, or would another pair be okay if there's plenty of hiding places?