• Illegal immigrants in the marine aquarium

  • Travis572

Good day! Very interesting and important information.

Chad231

Dear marine aquarium enthusiasts, could you tell me what those thin white worms covering the rock are? They appeared suddenly and in large numbers. I don't know whether to be worried or not. I will add a photo.

Joshua448

planarians

Jose

Are they really planarians? They are so tiny and motionless.

Thomas5021

I understood who you are talking about, I also have a billion of them, in the specific angle of the flashlight's light, microscopic fringes are visible, suggesting some kind of micro fan worm.