Use lichen to remove lichen from the inside of the cabinet. Use scrape scraps embedded solid, remove hard. Water siphon For saltwater aquarium Change the water 10% every two weeks, this is enough to remove nitrate from the water. Open siphon water tank Clean the gravel. Push the vacuum hose into the gravel floor, fish, food waste. And other debris. Will be sucked into the pipe. If you have very small fish, are very delicate or are sick. You can remove unclothed tights at the end of the siphon pipe. (But make sure the stockings are big enough to filter out the dirt). Use only the siphon pipe. Not plastic pipe Hold it over the floor for about one inch to see the debris without disturbing the sand. Clean the accessories. You can use a flea scrub or a soft toothbrush that has not yet been used to rub these accessories in the aquarium you're taking. Or take it out of the cabinet and soak in a 10% bleach solution for 15 minutes and pour hot water down. Leave it dry before putting it back in the cabinet. [[https://www.aquariumonlinestore.com/green-aquarium-water/:https://aquariumonlinestore.com/green-aquarium-water/]] Look at the saddle. The time when the saltwater evaporates towards the top of the aquarium. It will leave a stain that is called a goose. Use a sponge, scrub, moss and then add water to disappear. Mix saline solution Then fill it up in the cabinet. Filling water into the saltwater aquarium must pay more attention than in fresh water. You must be sure that the temperature The salt concentration and pH of the water are in the correct range for the fish fed. Start preparing the night before you clean the aquarium. Buy Reversible Water or Osmosis Water Purchased by the general store. Pour water in a clean plastic tank for this purpose. Water heater with special heater Buy from a pet store. Add salt Salt mixture in one step is sold by the pet solder. Follow the instructions on how much water to fill. In general, � cup salt is added to one gallon of water. Let the water breathe overnight. In the morning, check the salt concentration with a salt concentration meter or salinity probe. The value should be between 1.021 and 1.025 and then measured with a thermometer. For saltwater fish, the temperature is between 23 and 28 degrees Celsius. Daily Temperature Measurement Saltwater fish live in relatively narrow temperature ranges. To be sure it is strong, it is important to monitor the temperature of the aquarium every day. https://www.youtube.com/watch?v=bdnHKdb-Oss IP:1.36.41.211 TIME:"2018-09-02 (日) 19:34:43" REFERER:"http://aqure.sakura.ne.jp/wiki/index.php?cmd=read&page=aquariumfishonline&refer=Aqure%27sWikiPage" USER_AGENT:"Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko"