So after much thought on it, i think i am going to combine my dovii (since he killed his partner) and my female red tiger mota with my oscars and azul pbass in my 1018 gallon pond. I am not sure how this will go considering 3 of the oscars are over 12" and the Dovii and mota are both 4". I think it should be an interesting experiment. They all love their new pond so i think the dovii and mota will as well. Oh and since im getting an 18" flower ray i havent put anything in for shelter or hiding spots because i would hate to see my ray get damaged at all.