[mrakhnyansky]

I recently set up new tank with Amazonia II (my water is very soft to begin with), but water is very cloudy, what can be added to canister filter to take care of water cloudiness?

 

[mrakhnyansky]

No, it does not look like bacteria, it looks like tannins are leached in water. I don't now what to add to canister filter, either matrix carbon or renew. I also have a big piece of driftwood that is also leaching tannins.