- Joined
- Jun 22, 2017
- Messages
- 8
- Reaction score
- 3
Hi everyone, iam from vietnam and am new to the forum and the hobby. I had my tank 700 liters running since September 2016 and had a really good times with my tank till 2 months ago. My tank include few Sps and lots of lps and softies, 2 months ago it started with some sps bleaching and dying but not a big problem for me until i have some Brown thin film cover my kenya trees and toadstools which stopped my coral from growing. Some of the brown film gone away from the kenya tree but came back after 2-3 days. I am having a s really bad time with this problem, please help me to identify this disease. Thank you guys. My parameters: alk 9.3 ; Ca 400; Mg 1100 (trying to get it back to 1350). Po4 and No3 nearly zero. This is a picture of my tree coral cover by brown film and some pics of my tank