Red Tailed Shark or Red Tailed Black Shark

The Red Tailed Shark or Red Tailed Black Shark can be a very territorial fish in a community aquarium. Make sure to have plenty of space so this aggressive fish can stake out a place of its own. Provide a lot of plants, rocks and other aquarium decoration to keep others out of its line of sight and it should calm down this shark.

Red Tailed Shark or Red Tailed Black Shark Breeding: Since these fish don't like to be around others, it's hard to find much information about breeding. They probably spawn in hiding places and the eggs should take a couple of days to hatch.