So I have a tank with three 11 inch silver arowanas and one 8 inch common pleco. However, I'm not a big fan of the black color of the pleco, and I am very interested in having an 8 inch albino one. Right now I have a 2.5 inch albino in a much smaller tank (30 gallons) that gets along fine with the tiger barbs andy corys in there. I want to grow that small one as fast as possible, but will it grow in that 30 gallon? and how fast? And if i throw it into the huge tank with the 3 arows, will it get eaten?