yankeeslover
Aquarium Advice Activist
- Joined
- Jan 4, 2012
- Messages
- 107
75 gallon tank with a AC 110 and AC 70 filter... current stock is 20 tiger barbs, 1 rainbow shark, 1 blood parrot, 1 red severum and 10 false juli corys. All fish are still young. I am probably maxed at my limit as far as stocking, but i have a beautiful setup now... my question is, how much of a weekly water change is suffecient? Is 50% too much? or should I shoot for 25%? should I do more then once per week? im just wondering what most folks do..thank you..