Hey everyone. I bought Oscar, my dragon betta a Nice 6 gallon tank with a biological filter plus an aerator ( not sure how you say it but it just adds alot more oxygen to the water ). I have everything he needs including termometer , freeze dried blood worms, Aqua safe, floating food rich in nutrients and the PH test which I do once 15 days.
Now the questions...
How often should I change the water using and not using the filter and how much?
How many pellets a day do I give him? Is 4 enough?
Anything else I should buy to prevent the most normal diseases ( fin Rot,... )?