Ndefil
Aquarium Advice Activist
Hi everyone I have a 20 gallon long freshwater tank with an aquaclear 50 hob filter I currently stock it with purigen and polyester fiber fill. I seem to have tiny white particles somewhat like little air bubbles or specs. My question is should I continue with the fiber fill or try something else possibly like a bonded filter pad or some sort of polishing cloth. What's everyone's opinions? Thank you