bigbanker
Aquarium Advice Addict
Using old filter media is good to build up, but for getting a bigger tank, it might not have enough bacteria to destroy the toxins, witch will cause a bacterial bloom.
Of course not. He needs to move it over to seed the larger filter. Tossing it would restart the cycle.
Your water changes look to be okay. You'll get algae from too much light and too many nutrients. Looks like you've already conquered that. So its just a matter of getting your fish healthy and into a quality tankSo am I doing what I'm supposed to be doing with my water changes or should I change it?