Im After A Bit Of Advice On My Filter

[white9870]

i have a Tetratec Easycrystal 300 Internal Filter, it has a load of plastic bio balls in the bottom of the filter housing, im thinking of geting sum ceramic bio rings to go in there aswell, what i want to know is would that be okie, or is there no need to put them in aswell?

thanks.

 

[minnnt]

The TetraTEC externals hold both plastic and ceramic, maybe you could do a 50/50 with them? Unsure what the difference is though?

 

[white9870]

im not sure my self, but i guess it cant hurt to have a bit of both in there, it gives more surface area for the bacteria, so its got to be beter im thinking, i could be wrong though lol