eHow launches Android app: Get the best of eHow on the go.

How To

How to Change Water in a Saltwater Aquarium

Contributor
By Robin Noelle
eHow Contributing Writer
(6 Ratings)
Frequent partial water changes are better than infrequent total changes.
Frequent partial water changes are better than infrequent total changes.

One of the most important maintenance tasks in aquarium ownership is the water change. It is necessary to change the water in fish tanks in order to remove nitrates from the water and keep your aquarium occupants healthy. Changing the water in a saltwater tank used to be a complex task but thanks to modern technology, it's become a lot easier.

From Quick Guide: Saltwater Aquarium Setup Guide
Difficulty: Moderate
Instructions

Things You'll Need:

  • Siphon (depending on the size of your tank)
  • Commercial salt mix
  • De-chlorinated water
  • Water test strips
  • Aquarium scrubber
  1. Step 1

    Disconnect the power to your aquarium.

  2. Step 2

    Remove and clean the cover and any other panels that require cleaning. Use your algae scrubber to remove algae from the glass or acrylic panels.

  3. Step 3

    Clean your filter. Rinse the filter in tank water, not tap water.

  4. Step 4

    Remove 10% to 20% of the water. A siphon is the easiest way to remove water from the tank. Place towels on the floor to prevent water damage and then remove a portion of the water. Change up to 20% of the water monthly or bi-weekly and 50% of the water on an annual basis.

  5. Step 5

    Clean the gravel. When using a vacuum or siphon, it's important to use it to clean the gravel as well. Clean as much of the gravel as you can in the aquarium until the proper amount of water is removed.

  6. Step 6

    Clean all pumps and hoses. Remove salt creep and add it back to the tank. Clean the skimmer cup.

  7. Step 7

    Add your mixed salt water to the tank. Be sure to test the water first to make sure that it's the proper mix and also that it's close to the same temperature as your tank. It's best to prepare your salt water 24 hours in advance to ensure that the solution is properly dissolved.

  8. Step 8

    Test the water for salinity and temperature. Replace the tank cover.

Tips & Warnings
  • Clean your tank weekly.
  • Replace evaporated water with distilled water, not tap water.
  • Salt water tanks are a delicate balance. Never make extreme changes or replace more than 50% of the water at one time.
Subscribe

Post a Comment

Post a Comment

Related Ads

  • Have you done this? Click here to let us know.
I Did This
Get Free Pets Newsletters

Copyright © 1999-2009 eHow, Inc. Use of this web site constitutes acceptance of the eHow Terms of Use and Privacy Policy.   en-US Portions of this page are modifications based on work created and shared by Google and used according to terms described in the Creative Commons 3.0 Attribution License.

eHow Pets
eHow_eHow Pets