Cycling

[carlosngloria]

I've never cycled a tank this way. How long should I leave the raw shrimp in the tank for?

 

[mlivvy]

Checkout this video..

<iframe width="560" height="315" src="//www.youtube.com/embed/ttR-RO7nXUE" frameborder="0" allowfullscreen></iframe>

His other videos are cool too.