New tank 30g - how long to cycle typically?


New Member
How long does a 30 gallon tank typically take to cycle before I can expect chemical and bacteria levels to be safe for fish?


New Member
Depends on the type of cycle your are going to do. You can add some bottled bacteria and dose your system with ammonia. Once you bring it up to 2ppm and it drops to 0 the next day, the tank it cycled.