I' m trying to locate c-100 rocks to clear up my 50 gallon aquarium because it's cloudy.?

Question

These c-100 is put in the pump to help keep the water crystal clear.

Answer 1

Did you just set it up? How often do you do water changes? How many fish? What kinds of fish? How long do you leave the lights on?

Never heard of C-100 rocks. Do you mean carbon or charcoal?

Best way to keep water clear is to do weekly water changes of 20-30% and keep fresh carbon in the filter. Change it about every month.

Answer 2

Go to any local pet store like petco or petsmart. Ask the manager where they are and you can get one as easy as buying anything else.