What has worked really well for me is to get a syringe with a sharp needle and inject some lemon juice right into the aptasia. You need a sharp needle as you have to pierce the aptasia and get the juice right into it. That nukes it from the inside out.
I have used this technique on the odd hitchhiker aptasia and majano that has shown up and I have never had them spread.
I have used this technique on the odd hitchhiker aptasia and majano that has shown up and I have never had them spread.
