PufferFishRule
Fish Crazy
nice vids dude... always liked archer's
--edit-- ok read this web page about Dragon gobies; and they seem to be an awesome option for a "clean up crew"
as they apparently ^^ they sift through the sand and eat the food particles in the mouthfuls of sand... that would be cool but apparently they reach around 15"... this is pretty large... though again if they stay strictly to the bottom they would technically have the whole bottom to themselves; would two be too many in a 100gallon tank- will need to think about the dimensions ... lol I'm getting really excited just imagining this tank