Project Materials:
1 3 oz. plastic spice bottle
1 Aquarium Systems Micro-Jet MC320 power head
Some filter floss & carbon

Tools:
1 bottle of Goo Gone to remove label adhesive
1 15/32 drill bit
Our 3 oz. spice bottle power filter was designed for a 2.5 gallon desktop aquarium.

The DIY background provides a compartment on the left just the right size to hide our mini filter.

Once the filter is in place, it will be almost completely concealed by the background.

The water return holes we made earlier are pointing toward the front of the tank and over the top of the background.

Water is fed to the filter thru cave openings at the bottom of the background.

The little DIY power filter provides plenty of water movement to keep things interesting in the tank. The Aiptasia anemone sways back and forth and reef crabs scramble to catch the flake food tossed about in the currents.

Over about two weeks, the floss will darken at the top of the bottle and water flow will slow indicating it's time to replace the media. Servicing the filter is quick and easy.
Click the play button to the left to see a short video of the 3 .oz spice bottle power filter.
Do-it-Yourself
3 oz. Spice Bottle Power Filter for desktop aquariums

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welcome to
do-it-yourself aquarium and semi-aquatic background designs beyond the traditional
Dramatic AquaScapes