I changed 90% of sluggles water last night and when I woke up it was cloudy and reeked like something died in there. He is the only thing that lives in the 5G. I put a tetra 10i in there from another tank and the water is noticibly clearer now but it still smells. I have a migraine so I'm gonna take a nap and if its still nasty when I wake up, I'll do a 100% WC.
Also - since the filter was already cycled in the other tank, will it stay cycled? And I had some foam inside the tetra that I put inside the Aquateck (which I hate by the way), how long before the tank cycles? It foam as in the filter for 2 or so weeks...
I want to order from here but they require a min. of $35 PLUS $50 in shiping