Whats this sticking on my tank wall??

[Evolutionz]

Hey guys, my 34L tanks just 2 weeks old and i noticed one week ago, this thing started growing on the tank wall.. today it has grown to cover most part of the wall.. what is this?

closest close up i can get.

Thanks.

[Admiraltian]

Should be copepods or amphipods.

[Evolutionz]

dont think its pods.. they dont look alive and they aren't moving..

[Evolutionz]

any help?

[CFOh]

Hi, try Google hydroid to match.If not then try flatworm. The specimen too tiny in your picture.. Cheers

[spkentchai]

If your tank is only 2 weeks old....shd not have so much pods or flatworm....could it be diatom boom? But then again....diatom is brown in colour.

[Clement_jr]

i encounter this before. its growing especially behind the wavemaker. i did nothing to it, just keep scrub it off. after a week or two, it doesn't show up anymore.

[JeffL]

are these pineapple sponge? I got these when tank was young but it was slightly bigger...harmless

[Slayer213]

I think these are baby pineapple sponge, i have it in my sump too... Quite beneficial... But then again, if u have tons of it, it means the nutrients is too high in your water... Might want to look into that.

[Evolutionz]

hmmm thanks for the ID guys.. probably cause my tank's new..