This is a very nice collection of medium size Blue Cobalts. Excellent quality and excellent shape, with spectacular vibrant blue color. Outstanding bright red eyes. Blue Cobalts go from light blue to deep blue depending on mood and background. Many are solid blue with striated dorsal and anal fins, these are very attractive discus. Others are striated blue. Quite a variety! Look at the pictures for details. Click on the pictures to expand them for the best detail.