I'm in the process of setting up a new tank and my fishless cycle is going well. However when I went ahead and picked up a new KH and GH test my GH is registering over 180ppm, and my KH is around 30ppm. I'm planning on having a Pair or 2 of Apistos and some Buenos Aires Tetras. Also maybe a Queen or BN Pleco. I know Apistos are supposed to have soft water, so can anyone tell me how to soften the water or if the Apistos will cope with the Hardness?