I whent to my LFS today and picked up some Nutrafin Cycle(yeah i know it may not work but it was cheap so i thought i would give it a shot) So my question is can i just add it to my tank? My tank has a few fish in it(7 guppies and few tetras) It wont harm them will it? And also it wont cause my tank to cycle all over again, ithas been going for 2 weeks can it? All it is supposed to be is good bacteria, right?
Thanks
Thanks