ok what did you think you were going to see? Took this photo yesterday. Look in the center, right where the branch meets the base, you will see several together . That digi is growing on and attached to the bottom of the tank. Its 5 in x 12in, no way to take it out.
These things have wiped out all my caps and have moved on to the digi's. This is the first time I actually spotted them at work. Only thing I can do is use top secret weapon (siphon tube) and sniper riffle (tweezers). To kill the enemy. I may send in undercover spy's to seek and destroy (yellow coris wrasse).