New rock

[chubbyhubby]

Hi i have just set up a small nano tank in my sons bedroom and with in a week liads of growth on rock any id would be good please

Any id would be great

 

[Mike N]

Colonial hydroids

 

[chubbyhubby]

Colonial hydroids

Good or bad to have

 

[Mike N]

They're considered a pest. They spread pretty wide and fast.

 

[chubbyhubby]

They're considered a pest. They spread pretty wide and fast.

Best way to get rid of them

 

[Mike N]

Best way to get rid of them

The BEST way is to just ditch the rock they're on. They are hard to get rid of with the typical methods. You can try aiptasiax or something similar(superglue also), but it will be an uphill battle.

Search colonial hydroids on google for more info.