Welcome new family

After death of the gang of aqua, New family are living together with some of tropical fishes and a timid crayfish.
One is male and the other is female.

The end of unselfish crayfish

At last unselfish crayfish died when he catch snail in the crevice of rock to eat it.
He was crushed to fatal injury and death.
His uropod and telson , which bears anus was broken so he cannot steer.
 

crayfish vs grasshopper

Crayfish is eating live grasshopper in water. Grasshopper cannot escape from crayfish's powerful legs in deep water. "Why do you jumping into water?"

Predator and prey

At last the preadator , spider kill and eat the prey , wasp.

Sleeping with enemy

About 10cm of spider living with wasp~

compelete casting off and cutting-off cheliped

One crayfish cut-off his cheliped because he feel his cheliped useless at this times.
His cheliped will be regenerated someday.

The other crayfish cast-off his entire body repeatedly and he ate his shell hiding it in his burrow.

Ooop~Carnivorous crayfish

"I don't have interest with you no longer because I have enjoyed eating your friend yesterday already"
- A carnivorous crayfish disregard his prey.

Instead of guppy, his old victim, he attacked his companion.
Today morning he was a vicious carnivore.
One of weak crayfish was prey for his breakfast.