What does a serbian tiger eat?

What is the common name for a northern pike? Does a seahorse have a tail? Your Guppy Fish is losing his tail you put him in a separate tank with no fish should you do anything else? What do shovelnose rays eat? Is a molly pregnant when she seems depressed and is always hiding? What is a kafalkafish? How much sand do you put in a sand crabs water? Can you put more than 1 berber skink in a tank? Do green flies have a heart? If your propane tank was at 40 percent when they filled it to 80 percent how many gallons did they put in your tank? How large do trout grow? Fish in marine biome? Does the Lemon shark attack humans? Can fish food kill cats? Where do freshwater crabs live? Do black goldfish eat goldfish? Are tetras bottom feeders? What does trout ringed pools mean? What do you call a fish with one eye? Where does oil come from in fish oil?