How to Convert an Aquarium to a Terrarium

Terrariums can be beautiful additions to either a home or an office. Simple, easy to care for and able to be left alone for extended periods (such as a long holiday weekend), terrariums offer maximum benefit for very little work. If you have an aquarium you'd like to put to another use, you can convert it into a plant terrarium with ease.

Difficulty: Moderately Easy

Instructions

Things You'll Need:

• Aquarium
• Stones
• Peat moss
• Potting soil
• Seedlings

1. Find a new home for your fish. Empty the aquarium carefully by dipping out the contents rather than tipping the tank (which can destroy the seals). If you must move the aquarium, empty it fully and then have two people lift simultaneously from each end to keep the glass from flexing.

2. Check the tank for leaks. Fill it at least 20 percent with water to ensure it won't leak when you water the plants. This is particularly important if the tank has been sitting without water or in one location for a long time. If necessary, use aquarium silicone to repair problem areas.

3. Rinse the aquarium well, using plain water. Use white, ink-free paper toweling or an aquarium sponge to wipe down the sides. Do not use regular store bought cleaning sponges-they often contain cleaning agents that can leach chemicals onto the glass.

4. Fill the bottom five percent of the aquarium with stones for drainage. Aquarium stones work fine, but any marble-sized or smaller stones will do.

5. Add a layer of peat moss across the next five percent of the aquarium. Cover the peat moss with a 15 to 20 percent layer of potting soil.

6. Choose seedlings that require the same type of environment. For example, all tropical plants requiring a dense environment or all desert plants requiring a dry climate. Plant the seedlings into the potting soil in the design of your choice, allowing room for growth. Add decorative rocks if desired.

7. Mist the terrarium well to water the plants without disturbing the soil and exposing their roots. If a dense climate is necessary, cover the terrarium with clear plastic wrap.

Tips & Warnings

• Consider light, drafts and nearby heat sources carefully before choosing a location for your terrarium.
• Move the aquarium into its final location before adding the first layer of stones. It will be much easier to lift and less likely to disturb the seals.
• Never clean the interior of the glass with chemicals. Use plain water only to prevent harmful chemicals from reaching your plants.