its ok, dont pour your liquid formulas near them when you do add them.tho they could get clogged up quicker.
bigsmokeringz Reviewed by bigsmokeringz on . roots in reservoir im new the world of hydroponics and i noticed today roots hanging in the reservoir soulution. Is this a problem? I have an airstone installed so they arnt drowning. can anyone help answer this question, thanks. Rating: 5