you could treat youself to a juvi at about 3 inches, i saw some today. they are very slow growers to be honest so wont need an upgrade for ages if you can find one that is.....When I'm getting a bigger tank I'm definetly wanting one! My current tank is still too small (http/www.seriouslyfish.com/profile.php?genus=Megalodoras&species=uranoscopus&id=627, they say the minimum bottom dimensions should be like 240 cm x 120 x and I'm only 170 x 60 cm at the moment. We'll they grow to be huge! ) but in the future, maybe...