It's about 10 minutes since Bolt is swimming home to get the potion, so Ratchet, Clank and Alister waited....And waited...And waited...Until Bolt comes up to the surface.

"You're back!" Ratchet said in joy.
"Sorry for taking for so long. I have to go to my house and look through the cabinets." Bolt told as Clank looks at the potion.

"Are you sure this is safe?" asked Clank.

"The transformation might be painful but don't worry, you'll be fine." Bolt reassured.

"Good," Ratchet takes the cap out of the bottle and drinks the potion.

"Give me that!" Alister yelled as he drinks the potion and Clank drinks the potion also.

"Mmm...A little tangy..."

"It tastes like mangos." said Alister.

"And don't forget a little pinch of Pineapple." said Ratchet as his legs begin to wobble which he falls down to the ground.

"Ratchet!" Clank shouted as Ratchet screams in pain as his body is aching and his legs are going numb.

"W-W-What is happening to me?!" Ratchet yelled.

"Calm down, Ratchet...I'll be over soon." Bolt reassured as Ratchet's legs change color into a green color with a light green fin. After the transformation is over, Ratchet panted and gasps to see his Mermaid tail.

"I-I can't believe it! I'm a Merbax!" Ratchet grabs his tail fin and looks at himself. Alister and Clank looked at Ratchet in shock.

"I guess the potion worked." said Clank as he suddenly collapses.

"Clank!" Ratchet yelled as he crawls towards him and gasps to see Clank as a fish hopping around.

"Clank, you're a fish!" Ratchet catches Clank in his hands.

"I guess I am." said Clank as Alister suddenly collapses too and his legs transformed into a brown Mermaid tail.

"Okay, this is so weird..." Alister feels the scales on his tail. Bolt helps Ratchet and Alister into the water and Ratchet drops Clank into the water.

"Are you ready?" asked Bolt.

"Ready!" Ratchet, Clank and Alister said at the same time before diving underwater.

(Here's the second chapter. I hope you like it! 

Ratchet and Clank belongs to Insomniac Games

Bolt belongs to me)