diatoms
/www.theplantedtank.co.uk/algae.htm
/en.wikipedia.org/wiki/Glofish the picture is of a danio glofish--the one i showed is in fact the Glofish Tetra---I know some people are against them but I believe they live just as long as regular Tetras. I have 3 of them. They are very active. Here's a video of the three of mine: Mamashack said:Think we've had that one already altho it's difficult to know unless you read thro the whole thing!
WILDER said:DrRob asked that question as far as I remember. But it does not matter to much. Your'e bound to get some questions the same.