Aquatic Arts 1 B-Grade Neon Red Crayfish/Freshwater Lobster aka Orange/Tangerine Crayfish (2 to 3+ inch Young Adult!) - Stunning Red Variant of The Electric Blue Crayfish This listing is for a B-Grade crayfish, which means that the crayfish will be missing more than one limb. This is a very common occurrence among crayfish, and the limbs will regenerate over time as the crayfish molts. Will breed with each other in home freshwater aquariums! They ship out as 2+ inch long young adult that will grow up to 5 to 6 inches long. Caution should be exercised when keeping large crayfish. The general rule with crayfish is: if it can catch it, it WILL try to eat it! As with all of our crayfish, the coloration of the Neon Red crayfish is extremely high quality. All Aquatic Arts (formerly InvertObsession) brand plants and animals come with a 100% live arrival guarantee, plus free email support directly from the owners!