HELP!!

[NanaReefer]

I’ve tried ChemiClean and Red Slime remover. Brushing/Blowing and siphoning. 3 days lights out. Removed majority of rock and scrubbed. It’s green slimy and won’t go away.
Please any suggestions before I give up and just tear it down?
4yr running 40B. 3yr running Radion Gen3. 2x WP40 at 50%, Danner Mag5 return. IceCap K2 120 skimmer. Filter sock.
Calc=440, ALK=9, Mag1400. NO3 PO4 undetectable.

 

[JDnKY]

Have you tried Vibrant? It has worked well for me, I think it’s worth a try.

 

[NanaReefer]

Have you tried Vibrant? It has worked well for me, I think it’s worth a try.

Yes and I got a case of red slime algae from using it. [emoji17]

 

[Act1n1c_L1fe]

I’ve tried ChemiClean and Red Slime remover. Brushing/Blowing and siphoning. 3 days lights out. Removed majority of rock and scrubbed. It’s green slimy and won’t go away.
Please any suggestions before I give up and just tear it down?
4yr running 40B. 3yr running Radion Gen3. 2x WP40 at 50%, Danner Mag5 return. IceCap K2 120 skimmer. Filter sock.
Calc=440, ALK=9, Mag1400. NO3 PO4 undetectable.

Could be Cyano. Undetectable nitrates and phosphates isn’t good... do you have a uv sterilizer?

 

[NanaReefer]

Could be Cyano. Undetectable nitrates and phosphates isn’t good... do you have a uv sterilizer?

No UV. If Cyano why isn’t ChemiClean or UltraLife Red Slime remover working?

 

[Act1n1c_L1fe]

No UV. If Cyano why isn’t ChemiClean or UltraLife Red Slime remover working?

Sometimes stuff doesn’t work. Could be a strong strain.

 

[Mastiffsrule]

I’m guessing blue green algea which is a form of cyano, but just a guess. Not sure why it would be resistant to chemi clean if it is cyano