looking to buy a saber toothed tetra - payara .. i am in the u.s.a and of wisconsin .. i prefer a 5 inch or smaller if possible due to the fact i have a pleco , 2 5 inch red tail sharks and 1 5 inch columbian shark all in a 55 gallon tank .. i plan on building a 480 us gallon or bigger .. i have 5 sheets of 1/2 in acrylic to make my size choice .. up to 1000 us gallons ..