The fresh water crab lives in fresh water, water without salt. Salt water crab has gills that process the salt away. And those stay in salt water places like hmm oceans
salt water
I've lived in Florida, and the answer is, unless you want dead grass, dont water with salt water... I tried that.
"No, they need salt water."
Salt is bad for grass in large doses. Although salt typically kills grass, it can be used to get rid of an unwanted patch.
It does...if you put enough salt into the water mixture & it soaks into the ground then nothing will EVER grow there again. Salt dries out the flowers therefore kills them...also kills grass.
You should put distilled water and and sea salt water in your crab's tank. It shouldn't be deep enough for the crab to submerge itself in, but they have to be able to get out or they can drown. Hermit crabs need distilled water because the clorine in tap water burns their modified gills and sofacates them, same with table salt. use SEA salt.
depending on the species both
It depends on what type of crab it is.
salt water food decorations rocks some air some water and little spaces
No, by the time it gets deep enough the salt has gone
All hermit crabs love sea salt. DO NOT GIVE IT TABLE SALT. IT WILL KILL THE HERMIT CRAB. All hermit crabs should have a small bowl of fresh water & salt water. You can purchase salt water from your local pet store. If you want fresh water you should give your hermit crab bottled water. Faucet water contains toxins which are bad for any pet. They will not die, but it's better to be safe than sorry.