Tropical Fish Filters

This little bag of beneficial bacteria. Can I use a very small amount for a 70 gallon tropical tank?

Yes, but it is not necessary. first beneficial bacteria does not remain in a bottle on a shelf for months. It is actually the same as that used for aquairums salt and fresh. If you are worried just get a bottle of cycle and add it to your tank. Even this. It will not cycle your tank at night do not expect it. You'll still need to test the water to see if the peak when the peak ammonia and nitrites.

only for ponds:) is a special type for tropical aquariums like the capercaillie bactozyme you use when you clean the filter. It contains enzymes that promote the growth of beneficial bacteria, I use myself. and they are very easy because they are like capsules.

Heres a link: http://www.aquatics.co.uk/products/tetra ...

Good luck in your aquarium

Correction: this is not the bacteria in a box of its enzymes that promote the growth of new bacteria. Danielle said not to use the one claiming that it is bacteria living in a bottle because they are not worth the risk.bacteria do not live for long periods of time in a bottle. Sorry for the misunderstanding