One gallon "Reefbowl" still going strong
It's a Small World
Brandon Mason (AKA Brandon429) is an active member in many reefkeeping communities and has regularly shared updates about his grand experiment (if you can call a one gallon body of water that) throughout the years. On New Years Day 2013, Brandon uploaded a new video of his Reefbowl. It shows his seemingly impossible pico system is still flourishing.
Approximately a dozen species of corals occupy nearly every square millimeter of the vase. They're not only surviving; The corals are thriving. The most notable success is the growth of the Blastomussa merletti. Brandon purchased this ten-polyp Blasto in 1999, and since it was added to the Reefbowl, the colony has grown to over 100 polyps even after repeated fraggings.
So how does Brandon manage to keep such a tiny reef aquarium healthy for so long? He credits the following four core techniques for his success:
- Weekly or bi-weekly feedings paired with water changes shortly after.
- Consistent dosing of C-balance
- Use of hydrogen peroxide to control nuisance algae
- Restricting evaporation (and consequently the need for constant topoff) by sealing the vase's lid
To learn more about the Reefbowl, read about its history, philosophy, and design in a nanoreefblog.com article Brandon published in 2010.
The Reefbowl may not appeal to the uninitiated eye. Coralline and SPS encrust the glass. There is no aquascaping to speak of (hey, it's one gallon for crying out loud!). It's guaranteed to score low for WAF (Wife Acceptance Factor). And the equipment setup is utilitarian at best.
But to nano/pico reefkeepers, aquarium tinkerers, and microecosystem junkies, Brandon's overgrown saltwater vase is a thing of beauty.