emmie943
Aquarium Advice Apprentice
- Joined
- Feb 17, 2017
- Messages
- 22
I've recently have had an algae bloom in my 20 gallon freshwater planted aquarium most likely due to overfeeding. I've cut down on feeding and have adjusted the photo period of my tank. I was wondering if someone has experienced using hydrogen peroxide to treat a whole tank? What dosage would you recommend? Currently the only fish in there are guppies along with their fry, would this be safe for them? I would be using 3% hydrogen peroxide.