I like this guide. I have been trying to find something appropriate for my cubans now that they have passed the 4" mark. The 1mm seems too small and the only other larger size I have is the 3mm. Where do you guys get the 2mm med. fish formula? I cannot find it.
rrcoolj ........ contact Bobby or Mike @ D&S Aquatics, they should be able to set you up with some 2mm Medium Fish formula.
http://www.monsterfishkeepers.com/forums/forumdisplay.php?308-D-amp-S-Aquatics
Just a rough guide. I've got my cubans on 4.5mm floating right now actually. They seem to prefer eating from the surface, my 125 gallon stock don't go for it (although I could easily train them to).
Thanks RD. for the link
Mine seem impartial. They willingly eat from the surface and like sifting the sand for pellets aswell. Since the pellets sink quite a bit ends up on the sand, rockwork, etc. Even the silver dollars have no problem picking pellets off the sand. I cannot wait until my cubans are as big as yours.
I think they're around 4-5 years old, so don't be impatient.![]()