You should consult somebody at the store you bought the fish from. They should be able to give you a decent answer. However a rough estimate would be every 2 weeks.
You should clean your hermit crab tank once a week to maintain a healthy environment for your pets.
ones a week
you should do a 50% water change every other week
Use a tropical fish tank, preferably new. That way you know that it should not leak. Try to avoid using a tank that was used for something other than tropical fish. I prefer glass tanks over acrylic because they are less likely to mark or look dirty and they are easier to keep clean. Most aquarists will tell you to start off with a small tank and as you enjoy it more and more, you can opt a larger tank. When I started into tropical fish and as I bought larger tanks I used the smaller tank for breeding. Tropical fish tanks and supplies are available in most pet stores that sell tropical fish.
Water tank cleaning should be performed at least once a year to ensure a safe and clean water supply.
The charcoal filter in a fish tank should be changed every 2-4 weeks to maintain water quality and keep the tank clean for the fish.
Once a week :))))) i have experience
1 time a week to 1 time every 2 weeks
They can't.You do not have to remove fish to clean a tank, as you should never be cleaning the entire tank; it will remove the good bacteria needed for the health of your fish.If your tank is over stocked and you are unable to upgrade to something bigger, many local fish stores may be willing to give you store credit for returning some fish.
That depends on the number and size of the fish you have added in the tank. But as blanket recommendation you can do 50 percent water change once in a week.
I cleanmine once every week if the light goes out every 4 days
no sea horses should only be kept in a species tank (only sea horses)