360g Angel dominated mix reef tank

[ycnibrc]

Tank with sand bed is prone to cyano because u dont have enough flow to the bottom of the tank due to sand storm. There are a lots of nutrients and bad stuff accumulating under the sand. My advice to u is vacuumed as much as u can of the sand then add more flow to prevent stagnant water that will help with cyano. May be u need to do an api test to see your water parameters also your rodi and go from there.

 

[dieselkeeper]

Noticed that the cyano is only on one side of the tank. The side that I feed. I will be cutting back on feeding while watching nutrients. And of course removing as much as I can. Thanks

 

[HankstankXXL750 Verified Sponsor]

Noticed that the cyano is only on one side of the tank. The side that I feed. I will be cutting back on feeding while watching nutrients. And of course removing as much as I can. Thanks

How if your flow there. Possible that if it is stagnant there that it contributes to the problem. Maybe directly or indirectly aim a power head to address.