Ok, for the hydra in my shrimp tank, I will get some flubenzadone. For the nymphs has anyone set up a trap for them before? Its really creepy even thinking of them preying on my shrimps. I thought of setting up a one way trap with blood worms inside. Has anyone tried it before or any better trap?
Its no good trying to catch them when I see them as they hide very well and I don't want to tear the tank apart, too troublesome to catch all the shrimps inside.
Is there other pests that I should get ready for? Want to be mentally prepared..