okay thanks.
now that you spelled it out for me i realised what your talking about. i think i was a little confussed on the comment buffering compacity but i asked my question wrong. my bad. so keep it to 10% water changes so the buffers can do there job and not overwhelm the tank?? is that what thats getting at??
on a side note, dont try and break up crushed corral to try and make it more sand like. it just turns into powder and is making a big mess in the tank. wish i would have waited till i could have just got more marine sand now. the tank is gonna need a gravel vacumming but i have been trying not to mess with it to much while its setting up.
No that's not what I'm getting at