Aaron Stillwell March 13 Share March 13 Does anyone know what this is? Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
gws3 March 14 Share March 14 Cyanobacteria. Siphon it out the best you can. Then use a powerhead to blow off the detritus on the rock. Bump up flow in that area slightly. See if it comes back before doing anything else. Patches like this are often caused by an area where detritus has settled and the flow is weak. Link to comment Share on other sites More sharing options...
.jpg.cec6c540fb2da6431942d5ff09ef7a2d.jpg)
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now