wuz up yall in my 12 gallon jbj i have a clown, a gramma, and a skunk shrimp,and two small blue legged hermits. what can i add to get rid of some of that stuff? i also had some brown algea on the sand but it appears to be diminishing little by little. the tank has been running with fish for about 4 days...i already had the algea to begin with when i bought the live rock but now im ready to get rid of it haha i would appreciate some advice and any suggestions on my last fish to get?