hydra

Damn, i got some.. How much of an issue are they, are they a must to get rid of?

what is the best way to elimanite hydra ,.............chemicals,snails,shotgun?? :bash:

This was another random invert interest I was having as of late. If anyone is aware of any cursory legalities concerning owning or keeping Hydra in the home for any length of time, please do inform me, firstly. Some of the more in-depth experts might know something or two about this one. I...