New here with a Dino issue Any help ?

[Stormhaven]

Snails seem unaffected.
Problem has been going on for a few weeks .
I can provide tank details needed .

 

[Stormhaven]

Looking for an ID and possible treatment .
Not running ulns .

 

[K. Steven]

How do the cells move? Circular or random pattern?

Like this?

 

[Stormhaven]

How do the cells move? Circular or random pattern?

Like this?

I would say the majority are moving in a circle.
After watching the Dino video mine seem 1/2 asleep only 20% are moving and much slower .

 

[K. Steven]

Could be Ostreopsis spp. What is your NO3 and PO4?

This thread will lead you in the right direction: https://www.reef2reef.com/threads/dinoflagellates-–-are-you-tired-of-battling-altogether.293318/

 

[Stormhaven]

Could be Ostreopsis spp. What is your NO3 and PO4?

This thread will lead you in the right direction: https://www.reef2reef.com/threads/dinoflagellates-–-are-you-tired-of-battling-altogether.293318/

Thanks for the reply appreciated:)
N03 10
Po4 0.02

 

[Beardo]

Thanks for the reply appreciated:)
N03 10
Po4 0.02

Those are Ostreopsis in the pic. A properly sized UV is pretty effective on those along with the recommendations in the thread @K. Steven shared above.

 

[Stormhaven]

Quick update .
95% Gone [emoji2]
Vibrant 4 doses
UV sterilizer
No water changed two weeks .
Tanks looking great only a few holding on.
I expect to be free and clear in the next few days .

 

[Stormhaven]