The Planted Tank Forum - View Single Post - is my cycle over?
View Single Post
post #4 of (permalink) Old 10-08-2012, 07:18 PM
Planted Tank Guru
PTrader: (7/100%)
Join Date: Feb 2009
Location: DC area
Posts: 3,045
The tank is cycled when you have 0 ammonia, 0 nitrites and readable nitrates. Until then it's not safe for inhabitants.
wendyjo is offline  
For the best viewing experience please update your browser to Google Chrome