Cycle finished?

[OoooDRAGONoooo]

Hi,am about 4 weeks into cycle,have had Xenia pulsating in there for about a week.it looks good.does that mean tank is safe fish etc.all parameters are zero.rock is covered in brown diatoms and green algae (3 cms) on top of that.skimmer is pulling out yucky green waste. Temp 27 oc.

 

[thegrun]

If your ammonia and nitrite levels are both at zero your cycle is complete. Add livestock SLOWLY!