Yes; water is essential and food pellets are good, along with fresh fruits and vegetables. Make sure they have clean water everyday, take the fresh food out, and get a water bowl that the crab can climb out of easily and won't drown.
no, they really need water and food
Betta pellets are designed for Bettas to eat. Hermit crab pellets are designed for Hermit crabs to eat. Goldfish flakes are designed for Goldfish to eat. Are you getting the message? If you wish your Betta to do well, feed it Betta food.
I have no idea
crabs will eat any kind of meat because they are always hungry
NO! Hermit crabs can't eat food coloring. the chemicals in it could kill them.
Hermit crabs find their food 2 ways by seeing another crab eating it or just by smelling it. I know this because I have 2 hermit crabs myself.
Not if they're land hermit crabs. And probably not if they're saltwater/freshwater hermit crabs. Land hermit crabs will drown in water over their eyes. Water hermit crabs might fight or try to eat your goldfish and the bacterias from both animals will hurt the other animals. It's better to keep them in separate tanks.
Hermit crabs don't require lots of care but do need some. Like, Water, Food, Water dish, food dish, extra shells, things to climb on, hermie hut (or place to hide,) correct substrate, and hermit crabs.
If you have a hermit crab, we used to feed them dog food just break the pellets up into smaller sizes the hermit crabs do not eat much so watch the dog food for mold, just 2 nuggets will last a long time, the hard part is getting larger shells for the hermit crabs.
You can get them at local hermit crab ( pet stores ). You can get it at stores that sell hermit crabs. Commercial brand foods for hermit crabs aren't good for them. Feed them a variety of food that you would eat. Food that you buy in the store has harmful preservatives and does not have enough nutrients that the hermit crab needs..
Yes, bananas are good for them!
No, hermit crabs should not be given cinnamon in their food. Most spices, including table salt, should not be eaten by hermit crabs.