When keeping dwarf shrimp, especially those bred to bring out fantastic colors, it is important to avoid hybridizing or crossing shrimp of different color lines with each other in order to maintain the color of your shrimp population. This is a compatibility chart care of The Shrimp Farm to help people new to keeping dwarf shrimp. In general avoid mixing species of the same genus. Neocaridina color variants should not be kept with other color variants or species from the Neocaridina genus. You can however add shrimp from the Caridina genus like Tiger shrimp.