Every week or two, but the tank nitrate level is always extremely low,
as it's a heavily planted tank.
> I also have many M. Splendida Inornata (Flat Rock Creek) and they seem to grow
> quicker than the Boesemani.
Where are you located? I really want some Inornata, but my local fish store
can't get them.
-- Chuck Gadd Pictures and Info about my tanks and fish at: http://www.csd.net/~cgadd/aqua