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View Full Version : Should I use a bacteria booster after my tank is cycled?



Fraoch
03-14-2009, 08:03 PM
My tank has remained cycled since early this week. Ammonia 0, nitrite 0, nitrate 5.

The packet of Bio-Support I have recommends that I add 1 standard dose to a cycled tank every week.

Why? Is this just so they can sell more bacteria booster?:hmm3grin2orange:

I can't see what benefit it would have in a cycled tank, provided the bio-load doesn't change dramatically. Won't the bacteria just grow/die off as required, provided changes are slow?

I could see adding it when you change something enough to cause a mini-cycle: adding a lot more fish, adding a plant, major disruption of the filter or gravel, etc. But adding it to a cycled tank when no changes have been made?

PostalPenguin
03-14-2009, 08:17 PM
They recommend it just so they can sell more. It really has no purpose once the tank is cycled. You are right that it may be beneficial in preventing a mini-cylce but even then you can get away with just waiting for your filter to catch up. Its all about the $$.