What’s this stuff?

[MichaelJ]

It’s annoying, I’m not sure if it’s a break down of green hair algae. Also attracts little bubbles (not bubble algae).
1.026
8.5 ALK
60 nitrate
.24 phosphate
420 Calcium
1480 Magnesium

Medium feeder
It’s fine do I can grab it with a bristle brush….

Thx. Michael

 

[ChrisPchef]

Looks like dinoflagellates

Is This the Dinoflagellate Treatment We’ve all been Hoping for? | Reef Builders | The Reef and Saltwater Aquarium Blog

Being a reef aquarists, means dealing with nuisance algae, parasites, and other pests… Cyanobacteria, AEFW, Red Bugs, and who here remembers that pink cotton candy algae (Callithamnion)?

reefbuilders.com

 

[MichaelJ]

Looks like dinoflagellates

Is This the Dinoflagellate Treatment We’ve all been Hoping for? | Reef Builders | The Reef and Saltwater Aquarium Blog

Being a reef aquarists, means dealing with nuisance algae, parasites, and other pests… Cyanobacteria, AEFW, Red Bugs, and who here remembers that pink cotton candy algae (Callithamnion)?

reefbuilders.com

Good read…gonna try this…thank you.