Tonight when I visited my fish tank I saw these very strange things that look like a caterpillar, and from the picture you can see they are very small. I saw about 3 of them in the rocks, I got one out and the other 2 are in a rock I know I can take out. But first I want to know what are these?
Secondly there are two small things that looks like starfish, are they Asterina starfish? They are pests? And what should I do about both of these creatures?
I have half live sand and some live rocks in there. I never saw any of these things, but then again I don't often view the tank this late at night.
The tank is just basically cycled and all that, so not an old tank.
Thanks in advance to any help!
Secondly there are two small things that looks like starfish, are they Asterina starfish? They are pests? And what should I do about both of these creatures?
I have half live sand and some live rocks in there. I never saw any of these things, but then again I don't often view the tank this late at night.
The tank is just basically cycled and all that, so not an old tank.
Thanks in advance to any help!