Hey guys! The other day I got a pair of Apistogramma Agassizii and I'd really love to breed them. My test strips are probably giving me wrong values, but my *slightly hard neutral water* is hard as a rock and it's pH its way above 8.5 according to them. Due to this almost certain inaccuracy, I'm getting worried that something might be off, so I'd like to use some sort of softer water to breed them in. I've heard that some people use a mix of tap with distilled water and I can't really get a RO DI filter, so do you guys think it should be ok? Will I need to add any sort of buffer or would a 50/50 tap and distilled water mix be fine?