Nahid

The calico crab, one of the breathtaking species of ocean that can be a great pet in your aquarium. Since

The tiger crab, Orithyia sinica, is an extraordinary species known for its unique stripes and digging prowess. Found in the

Frog crab might look like creatures from a storybook, but this fascinating crab is real! With its frog-like shape and

Meet the squareback marsh crab, a fascinating little creature that’s quickly gaining popularity as a unique pet. But while their

The mosaic crab, known for its vibrant mosaic-like patterns, is not just a visual delight but also carries a dangerous

The batwing coral crab has great potential in the pet industry; however, its gigantic size doesn’t allow keeping it in

The gorilla crab, an uninvited visitor to the aquarium that many aquarists face. This crab is a nuisance and considered

Let’s begin with the first two major contributions of horseshoe crab blood:  Those two contributions are enough to make you