I have a 260 L tank and have to rainbow sharks with 12 assorted cichlids and have not had any issues.
No. Very few shark species will attack a human unprovoked . Often, in stories one hears, a shark mistakes the figure of a human on a surf board for a seal. The best way to avoid sharks is to avoid splashing and not to cut yourself.
salmon ,red mullet,black bream,greyling,yellow fin tuna
they eat shrimp, crabs, and small fish such as: Minos, goldfish and etc. they can also eat gazell fish.
mucc like ours it is red going away from the heart and blue coming towards the heart.
No but there was a species of dolphin once,
15 inch
No they can not.
Well what else? The blacktip reef shark. What else? Spinner shark
Red cichlids I am assuming as red devil cichlids and in which case at least a 75 gallon as they get upwards of 13 inches. Also, additional fish in the tank would diminish any aggressive behavior so they would not be focused on one another.
There are literally hundreds of species of fish that have a red fin.
The Great White Shark, also known simply as the "White Shark", or "White Death", has four main fins altogether. The three most obvious are, the two pectoral fins on the sides, and the large dorsal fin on the back. The smaller harder to see second dorsal fin is lower down the back. Here starts the debate about the number of fins. Many people refer to the tail as the "tail". If the tail is referred to as a fin then the name of the fin is "caudal fin", and there are several other small fins that the average person is not aware of and has never really seen. They are the pelvic, and the anal fin. Lastly, there is the tiny fin spine, which is very hard to see. If you count all of these including the "tail" as fins, there is a total of eight all together. This is a highly adapted species and listed as "vulnerable" with the "population trend unknown" by the IUCN Red List. For more details, please see sites listed below.
A red-tailed shark female and a red-tailed shark male.
Oh no.......you have way too many fish in your tank. Your fish will be feeling very crowded. If you only had 2 Malawi cichlids, the tank setup might be OK.
a bull shark
I have a 55 gallon tank with a large pleco, some mollies, a rainbow shark, a red fin shark, an albino clawed frog, a beta fish, and two dojo loaches. Can I put an eel in there? Like a zig zag?
Red Fin
No. Very few shark species will attack a human unprovoked . Often, in stories one hears, a shark mistakes the figure of a human on a surf board for a seal. The best way to avoid sharks is to avoid splashing and not to cut yourself.