PDA

View Full Version : SPS slow tissue loss?


rav3n
09/11/2017, 04:01 PM
One of my acros has slow tissue lost, not rapid like RTN. Happening very slowly over a matter of a week or two on the tips. Its been in my tank for 2 months now. It's next to another colony doing well. https://uploads.tapatalk-cdn.com/20170911/cf438f947c77d01e695971bc087411dc.jpg

Sent from my Pixel using Tapatalk

mpsteve
09/11/2017, 04:11 PM
High alk?


Sent from my iPhone using Tapatalk

rav3n
09/11/2017, 04:37 PM
High alk?


Sent from my iPhone using TapatalkI dose 15mls a day of two part. I test at 7.7 dkh every evening. What I add bring it up to 8.2 dkh the highest

Sent from my Pixel using Tapatalk

jda
09/11/2017, 07:51 PM
There are a few reasons for this... usually. Organic carbon dosing - you use any vinegar/vodka/sugar or bio pellets? Hot spots in LEDs. Too high or too low of N nitrate and phosphate.

Posting your tank parameters might help.

Wazzel
09/11/2017, 09:16 PM
How is your tank temp? I had a batch of STN due to a malfunctioning heater that kept my tank on the warm side.

reefmutt
09/12/2017, 11:40 AM
Is that the only coral affected?
Can you post an fts?