Cardinal nose tetras are very good indicator fish in an aquarium.
34+ Cardinal Tetra Full Size Background. The cardinal tetra is related to the immensely popular neon tetra, and is frequently confused with it. This guide will teach you the fundamentals of cardinal tetra care, so you'll be fully prepared once you decide to buy some.
Cardinal Tetra Complete Care Guide Fishkeeping World from www.fishkeepingworld.com
These fish have significantly more blue and red coloration than neon tetras and are slightly larger in size as well. The cardinal tetra and the neon tetra are two popular choices that you can easily incorporate into your tank. The cardinal tetra is a delight for many aquarists, beginners and skilled alike.
It is often mistaken as the neon tetra because of their likeness.
Some neon and cardinal tetras live in clearwater rivers, where the water is clear, but full of tank size: Cardinal tetras, like other tetra species, are a peaceful, social fish that should be kept in schools. Cardinal tetra, red neon tetra, large neon tetra. It is often mistaken as the neon tetra because of their likeness.
