well I need some assistance from you fish boxers, earlier this week I lost the one fish that has been with me the longest my Dovii. so my question to you all is, now that I have a 300 gallon tank available what should I put in it? my pleco tank is getting too small and I have so many scattered out throughout the other tanks I was thinking of turning the 30 into a giant pleco tank. what do you all think or should I put something else in there?