Everything looks good on my new tank except when i check my parameters today i was surprise to see some spikes. The Ammonia which was 0 2 days ago spike up to 0.6 and NitrIte which was 0.1 and now it's on 0.3, My NitrAte however rise up from 5 to 7 ppm which is a good thing right? Correct me if i'm wrong on this one plz. Anyways I just did a 10 % water change and hoping that could help. Might have to cancel my plans on going to my LFS this sunday . This also goes for Malt Vinegar who said he cycled his tank in 3 days, I would suggest that you check your parameters regularly cause you never know what's going to happen especially if you have quite a few fish on it. I have my tank running for a week and a half and taught that it's cycled but i was wrong....