hey everyone.
i have a rena xp3 and i've created an extension to my intake and out take bars with pvc pipe.
i did this 3 days ago when i had to clean my rena xp3 canister filter. i thought why not just quickly build the extension.
anyway, after i cleaned the canister filter i also took out the chem-zorb thing and replaced it with activated filter carbon in nylon socks.
i also added bio spheres to my stock bio-chem stars and scrubbies.
i got everything going but i noticed that there are tiny bubbles coming from my spray bar. my water also hasn't gotten crystal clear yet the way it was before, its still a bit 'foggy'.
i understand the carbon and bio-media play a role in water clarity but there hasnt been much improvement.
i also understand that these 'bubbles' could be nitrate/nitrites?
if there are any experts out there that could enlighten me i would really appreciate it.
cheers
savvy,
squirtle+biggie.

