The Best 15 Light Sky Blue Color Palette Combinations 2,014 Navy Blue Color Chart Royalty Free Images, Stock Photos 5990+ Latest Color Schemes with Blue Color tone combinations 2025 Shades of Navy Blue Color Palette ColorDrop. This undemanding dwarf crayfish makes a good tankmate in community and planted aquariums. Its small size makes it a safe addition to most set ups but should not be housed with large fish or large crayfish which can possibly mistake it as food. The blue mini mexican crayfish will happily eat leftovers but supplementing with algae based diet, vegetables, and frozen food will provide it the nutrition it needs to thrive. Species Information: Scientific Name: Cambarellus texanus "blue" Maximum Size: 3. 5 cm to 4 cm Temperature: 20 C to 28 C pH Range: 6. 5 to 8. 0 Origin: Mexico Stendker Discus: Compatible Dwarf Shrimps: Compatible (with caution) Notice: Live animals are not manufactured products, sizes may vary and colors will be faded upon delivery from transport. Shipping Policy and Terms & Conditions must be read before placing an order.