Will my fish be ok for about 15 hours without a filter?

  • We are currently upgrading MFK. thanks! -neo
i think hes gonna throw the old 40 filter in with them. just not sure if theres still fish in it and thats why hes waiting...
 
So your telling use that in a few hours the only filter the 100g tank will have is the brand new JEBO 859?
 
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