Well today is day three...I did around a 50% change yesterday and all looks good...with the tank being a 125 gal,I am not sure that a water change every day is needed being there is such a small amt of fish.....I do clean the bottom a few times a day and I will clean the sponges once a week......if the tank looks like it needs cleaning,then the water changes will go up
Mench
Mench