I don't have them for sale yet, although I do have a heavily berried mama. I will have to see how the babies do in my water conditions. Typically the crystal reds do best in a ph range of 6.4-6.8 while mine is hovering around 7.2 in that tank. I have peat on standby to alter my water chemistry if they do not seem to be reproducing/surviving readily. So far so good! Cross your fingers that the shrimp water holds true for the crystals as well.