Not great at reef photography but do you think these are hydroids? Looks like white bits of cotton coming out from the base of my Duncan frag. The Duncan has been sulking for nearly a week now. There was an aiptasia next to it which I spotted on friday and zapped it yesterday with aiptasia x. I was hoping it would have picked itself back up today but as you can see in the pictures it hasn’t. On closer inspection I found the white thread type things. What do you guys think?
