i have 2 jewel fish which are in a 100 litre tank but i have just bought a 150 gallon tank which has a very large black shark, 3 cigar sharks which are also large, 1 upside down catfish and a very large sailfin pleco, but what i want to know is would the 2 jewel fish be ok if i put them with the larger fish in the big tank?
please help
please help
