i have a 4ft tank and need help with ;


1. how much gravel do i need
2. how meny fish do i put in with my silver shark and 2x black mollys


i also have a goldfish do i put that in one of the 3ft tanks i now own or in the one i alredy have ELITE STYLE 35

PLEASE HELP ME IM NEW TO THIS HOBBY AND IM 15