What is this tiny dude?

[Gerald Garcia]

I'm not sure what these things are in my tank... they come and go. I am not seeing anything die off in my 6gal glass cube, but i want to be safe and know what's in my tank. Thank you in advance all.

Cheers!

 

[Cment]

Looks like hydroids but not 100% sure....

 

[DangerDave]

Medusa hydroid, harmless and common in new tanks (that’s how I found the info myself). Check out wetwebmedia, lots of info on them

 

[Gerald Garcia]

Medusa hydroid, harmless and common in new tanks (that’s how I found the info myself). Check out wetwebmedia, lots of info on them

Thank you. Will do. This tank is fairly new. Not a year old yet.

 

[DangerDave]

Once I had fish and coral in the tank, they disappeared fairly quickly. Best of luck!