My C4 Fluval stop working completely again today and the impeller area becomes burning extra hot ....
Dismantle it completely and attaching it back to jump start the impeller .... this is the 2nd time it is acting up ... while my Canisters filters never need any attention at all.
Moving out the Jewel Cichlid Parents to main tank after a month with in Fry tank taking care of the fries. A few days ago started to see that all of the fry swimming around by the own and not dependent to the parents.