Ok... So I have a betta in a 10 gallon tank. I don't have a working filter, so I only had it filled with about 4 gallons and was changing it manually.
I am going to go out and buy a filter for the 10 gallon later, and I have a few questions.
When actually putting in the filter what is needed. My betta will have to remain inside as I have no where else for him to go, and I have just a little bit of gravel and some fake plants in it.
Now, will putting the filter in hurt my betta in any way? Is this going to start to cycle it now when I put the filter in and start a fish in cycle because I have my betta in it and all of that?
Just wondering the advice for putting in a new filter in a tank where the betta has been for a while with manual changes.
Thanks in advance!