I currently already keep Cardinal Shrimp, OEBT's, Tangerine Tigers, CRS, Blue Bees, Yellow neos, Orange, PFR's, and blue pearls. I will be expanding to quite a few additional shrimp over the course of this year! So just trying to get some input on Eco Complete. I like my current setups because I will never have to replace the gravel and from what my research showed, is this stuff is pretty close to my current set ups. Any long term users of this substrate my main concern is whether this stuff turns to mud like the shrimp substrates?