do as many as you want lol...
it's probably a good thing your tank is gravel. would be hell if it were sand.
And don't worry, this happens to all of us :P
Personally I think that your tank will do fine without the roots tabs. I prefer to use seachem flourish.
so I guess the lesson for you is... not roots tabs in petco gravel!
oh and I heard seachem tabs are also better.... they don't contain as much nitrates phosphates and potassium...Usually provided by your fish and poop anyway...
Last edited by ao; 10-26-2012 at 08:14 PM.