Did some online searching but still need help :)
One of my scallops died and when I pulled it out of the tank I found this large black spot on it. Did this part just decay? I also saw some info online abt ppl finding black sponges on their scallops and such. There are some small black spots on the bottom of a leather coral that was next to it and I’m wondering if something spread (altho the leather is still fine.)
Removed an internal filter and found a bunch of these things (slugs, snails?) on the back of it…
And are these fan worms? TIA!
One of my scallops died and when I pulled it out of the tank I found this large black spot on it. Did this part just decay? I also saw some info online abt ppl finding black sponges on their scallops and such. There are some small black spots on the bottom of a leather coral that was next to it and I’m wondering if something spread (altho the leather is still fine.)
Removed an internal filter and found a bunch of these things (slugs, snails?) on the back of it…
And are these fan worms? TIA!
