Right whats all this then

[majorasmask]

Just asking what these things are and if they are harmless or not, I think the third picture is copepods? maybe idk im bad at ID. And also enjoy the pics of my possum wrasse skippy

 

[MoshJosh]

Hydroid jellyfish

Fairly common in new tanks, if your tank is mature it's hard to say, but they tend to show up and disappear on there own without causing harm. . . At least that has been my experience and what appears to be the online consensus.

 

[majorasmask]

Hydroid jellyfish

Fairly common in new tanks, if your tank is mature it's hard to say, but they tend to show up and disappear on there own without causing harm. . . At least that has been my experience and what appears to be the online consensus.

Okay thank you! my tank is under a year old, so that makes sense. thats cool though never seen it before!

 

[Kasrift]

Harmless and as already ID'd. Everyone seems to get them and they'll disappear, especially with the possum wrasse.