Marmokreb crayfish

[MrGrumpyGills]

I just joined the forum and am curious to who else raises Marmokreb crayfish?

[Mustafa]

I had them for a while. They are very active and interesting animals...unfortunately, they became a "pest" in my 110 gallon living room tank...if you have lots of hiding spaces for them, they can definitely reproduce in large numbers, despite fish predators.