Infusoria

[TGOATW]

can infusoria appear in any water source?
All my aquarium water comes from tap water(chlorinated water) and most guides online says to use aquarium water. So where does infusoria come from?
I'm also wondering if any organic matter works, like leaves from a random tree or baker's yeast(which has chemicals like emulsifiers).

 

[gwand]

I use well water and a little straw or hay.

 

[MaloK]

Banana peels and hay goes really well. Yeast is not really recommended but help starting up and works.

A little squeeze from one of your established aquarium filters and up it goes.