0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Do fish need to drink?
Saltwater fish need to drink, but freshwater fish never drink.
What type of water does a crab drink?
Hermit crabs drink freshwater, but need both saltwater and freshwater in order to survive. They have modified gills that can breathe air, but in order to process that air they need access to saltwater and freshwater to 'wet their gills'.
Do goldfish need freshwater or saltwater?
yesyes.
Do marine clams live in freshwater?
No, they need saltwater.
Difference between saltwater and freshwater outboard engines?
saltwater will corrode the aluminum and metal from an engine more than freshwater will. Therefore engines used in saltwater need sacrificial anodes to be the vulnerable part, thus protecting the engine.
Can a freshwater tank become a salt water tank?
Yes but you need to buy a saltwater filter to replace the freshwater one.
What best explains why freshwater aquarium would be a dangerous habitat for saltwater fish?
because saltwater fish need cold water and saltwater
Are parrot fish freshwater fish or saltwater fish?
Yes, they need Salt and Pepper, but a good cajun spice mix is best.
Why do alligator's head for the sewer?
Alligators and crocodiles do not head to sewers.plus it is to hot and cold for them to live there.they need prey and saltwater or freshwater to live in sewers.they would have to eat rats.they need rocks to grind up their teeth too.if they have young the young would die.NO ALLIGATORS AND CROCODILES DO NOT HEAD TO THE SEWERS ,THAT WAS A MYTH OF THE LONG LOST CRICKEY THE ALLIGATOR.
Do freshwater fish need some kind of salt?
Freshwater fish derive small amounts of salt from their freshwater habitat. If you place a freshwater fish in saltwater, the difference in habitat will cause the fish to burst.
Do saltwater crocodiles swimout to sea?
There are three related species - crocodile, alligator and ghariyal. Crocodiles have active lingual (on tongue) glands that can secrete salt - these glands are present also in alligators but aren't active. That's why crocodiles can live in the ocean where alligators can't survive for long (ghariyal is a purely freshwater species with no such gland at all).Though the crocodiles are poor swimmers, the larget living reptile, called the estuarine crocodile (Crocodylus porosus) can ride sea waves and cross the sea to another nearby land area. They live in mangrove forests or estuaries near the seashore.
Do trout need saltwater or freshwater to survive?
Trout are fresh, cold water fish that need high oxygen levels.
