Fill with water, maintain 2-3 days, stir, empty the tank; wash again with hot water.
Sodium chloride absorb water and bacteria are killed.
I'm no lawyer but... If a landlord may charge a pet deposit at all, then surely they can change it for an animal in a tank.
For the evaporation - at any temperature over 0 deg. C; of course, increasing the temperature and the exposed area of the container (tank) evaporation will be faster.
Floors mr. clean septic tank
You take him out into a ziplock container with water and clean it like a fish tank.
put some snails in the tank
Your fish tank doesn't need to be cleaned. It's always clean.
1 time a week to 1 time every 2 weeks
septic tank
To clean a Culligan water system tank, first disconnect power to the unit. Remove the salt tank cover and carefully lift the brine valve out. Scoop out and discard the brine and salt. Remove the screws on both side of the tank and lift out the brine valve chamber and the salt plate at the bottom of the tank. Scrub and clean the tank. Replace the removed parts. Refill the tank with clean salt almost all the way to the top of the tank. Fill the tank with 4 to 6-inches of clean water. Restore power to the unit and it is ready for use.
weekly
Scoop all your fishes to another tank or tub of water and clean the fish tank just as you would normally without the fish