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  • natalia_la_loca

    Christopher Marks

    Congratulations to community member natalia_la_loca and her 1.75 gallon pico reef bowl for being selected for our March 2021 Reef Profile! Originally featured in 2017, we follow up with this vibrant reef bowl four years later to demonstrate the long term viability of these low maintenance pico reefs. This fascinating reef bowl has now reached its 5th anniversary, an impressive milestone for any reef tank, especially one this unique. In this article natalia_la_loca shares her experiences in the hobby and this aquarium's journey over the past five years. Please share your comments and questions in the comment section down below, and be sure to follow her aquarium journal for additional photos, history, and information about this amazing reef tank.

    Natalia's 5 Year Old Pico Reef Bowl

    March-2021-Featured-Reef-Profile-FTS.jpg

    Tank Specs

    Display: 1.75-gallon (7.5" high by 9" diameter) hand-blown glass sphere from Amazon.com

    Rock: Dry Marco Rock
    Substrate: Aragonite flakes (minimal amount)

    Lighting: ABI 12W Tuna Blue par38 LED in a black architect table lamp from Amazon.com
    Light Cycle: 11am-7pm with time switch; intermittent sunlight from east & south windows and LED light from shrimp bowl

    Heater: Betta Stik 7.5 watts

    Circulation: TOM Stellar Air Pump rated for 10-20 gallons; bare airline (no airstone)

    Skimmer: What’s a skimmer?

    Filtration: None

    Filter Media: None

    Dosing: Occasional Fluconazole for hair algae

    Top Off: Manual, only when I go more than a week without a water change

    Evaporation Control: Repurposed glass terrarium lid; vinyl tubing added around rim to control salt creep

    Controller: Finnex HC-810M digital temperature controller; analog time switch for light

    Established March 3, 2016

     

    Night FTS.jpg

     

    Night_lid_off.jpg

     

    Room_Night.jpg

    Maintenance Routine

    My maintenance routine is a weekly feeding, followed by a water change a few days later. I only open the lid for feeding and water changes.

     

    At feeding time, I mix up a combination of Reef Roids, GonioPower, Coral Frenzy, Rods Food Coral Blend, Phyto Feast, Fauna Marin Ultra Ricordea & Zoanthus + Ultra Min D, in roughly equal amounts. I turn off the airline and target feed this mix with a turkey baster. I leave the airline off to let the corals eat, then turn it on again after about half an hour.

     

    I used to do water changes the same day as feeding, but gradually got lazy and waited a few days. Based on coral growth, this approach seems to be more effective. Lately I wait about three days between the feeding and the water change.

     

    At water change time, I strongly agitate the rocks and substrate with a turkey baster to release detritus, then siphon out about 85% of the water. During the water change, I inspect the system to address issues as they arise:

     

    1. Nuisance Algae
      There are small amounts of bubble algae, hair algae and coralline algae in the system. I treat all of these with a combination of manual removal and food-grade 35% hydrogen peroxide. For bubble algae or hair algae that isn’t easy to remove manually, I apply peroxide with either a paint brush or a soaked Q-tip held in a long forceps. For coralline algae on the glass, I soak a Mr. Clean Magic Eraser with peroxide, hold it in a forceps, and wipe the glass, taking care to avoid asterina stars. A couple of times, I’ve treated the system with fluconazole to eliminate hair algae when it gets to a point where it’s difficult to address with peroxide alone.
    2. Invasive Corals
      This is a luxurious problem but definitely one I have to stay on top of. The bubblegum montipora is beautiful but loves to creep up on other corals’ territory. I do a lot of manual removal and also smother it with superglue sometimes. Other corals like the pink goniopora, duncans, nephthea and frogspawn cause trouble by shading their neighbors, so I have to trim them periodically. The pink and gold zoas like to send babies floating away from the main colony, so I try to catch and remove these before they can take hold in the main rockscape.
    3. Aiptasia Anemones
      Dipping doesn’t stop aiptasia from coming in on new frags. I smother aiptaisa anemones with superglue.
    4. Clean Out Air Line
      The end of the airline gradually gets clogged with salt creep, so I clean it out every few weeks to keep circulation strong.

     

    Once all this is done, I fill the bowl with heated saltwater. I used to fill it half full again and remove that water to get rid of any traces of peroxide, but now I just fill it. The corals still bounce back within hours.

    Fish

    • None

    Soft Corals

    • Palau Nephthea

    • Captain America Palythoa

    • Zoanthus sp.:

      • Utter chaos

      • Blondies

      • Pink & golds

      • Rastas

      • Glitches

      • Morphed watermelons

      • Butt kissers (lol)

      • Some others I don’t know the names

    LPS Corals

    • Purple/Green Frogspawn Euphyllia sp

    • Acanthastrea lordhowensis

    • Blastomussa merletti

    • Duncanopsammia

    SPS Corals

    • Bubblegum Montipora Digitata

    • Orange Leptoseris

    • Pink Goniopora

    Invertebrates

    • 1 Trochus Snail

    • 1 Astrea Snail

    • 1 Money Cowrie

    • Asterina Starfish

    • Spaghetti Worms

    History

    This reefbowl was born of severe reef tank burnout, described in more detail in my first reef profile from April 2017. I wanted a system that was easy, cheap, and low-maintenance enough to allow me to travel, have other hobbies, and spend more time enjoying the tank than working on it. I was super attracted to the idea of a system that I wouldn’t have to mess with on a daily basis.

     

    Brand-New-Bowl.jpg

    Brand New in 2016

     

     

    I’ve made few changes to the original setup from 5 years ago, because it continues to work really well. All equipment is still functioning. I have backup heaters and pumps on hand, but haven’t needed to use them. The sealing system I created to avoid salt creep and allow input of equipment cords and airline (a glass terrarium lid resting on a length of clear PVC tubing sliced lengthwise) works well, although the inside of the PVC tubing gets a thick accumulation of gross-looking mulm that I have to clean out periodically. I’m also not wild about how the tubing looks.

     

     

    Oct2018.jpg

    October 2018

     

    Three years ago I set up a second reefbowl where I attached corals to sculptures I’d made. I populated it mostly with coral overgrowth from my original reefbowl. In its first year, the sculpture bowl showed signs of failure to thrive, with multiple coral colonies in poor shape and a brown film algae accumulating. I added an extra trochus snail which took care of the algae, and then the corals bounced back. I suspect the excess algae may have been having some kind of toxic effect on the corals. The new bowl continues to thrive, and several of the sculptures have been fully colonized by coral.

     

    sculpture1.jpg
    Second Sculpture Reef Bowl

     

     

    There have been very few disasters. Early on, I had a hair algae epidemic that I treated with a gigantic and destructive systemic dose of peroxide. A few corals died, but most recovered. I’ve gotten the reefbowl through a few power outages with a battery-powered pump, towels, and heating pads. Occasionally, a trochus snail will spawn, turning the water cloudy. The corals love this (it’s food), but I’ve heard of snail spawning events crashing vase reef systems, so I do a big water change after a few hours. If I leave the windows open on a hot day, the reef bowls heat up to about 81-82 degrees and trip the temperature alarm, but the corals seem to be unaffected; windows closed, problem solved.

     

    Room_Day.jpg

    Sculpture Bowl, Shrimp Bowl, Original Reef Bowl

     

    Other than that, problems have mostly been small or incremental. Around the third/fourth year, I gradually lost the acroporas (possibly because I raised the light higher to make the zoanthids happier), and their skeletons were completely colonized by zoanthids. Zoa colonies grow and shrink over time, as has been my experience with all systems (although in general, zoas do incredibly well in the reefbowl). Sometimes a small colony will reach a point of no return and melt away. In the last few years I’ve been less diligent about replacing lost colonies with other corals, and existing colonies have gotten bigger. Generally speaking, the bigger the colony, the more resilient it is long term.

     

    MorningBeforeLightsOn.jpg
    Natural Sunlight in the Morning

     

    I’m sure some of the losses have been due to inconsistent maintenance. Sometimes when I’m really busy, I’ll go up to two weeks without a water change. The orange rainbow goniopora almost died because I allowed it to be completely shaded by the pink goniopora. I’ve moved it to an open spot in my sculpture bowl and it’s recovering nicely.

     

    Future Plans

    For now, just maintaining. I’m rarely inclined to add new frags. Over time, some colonies have faded away, but existing colonies have expanded to take their place. At some point I may sell off one or both reefbowls because I’d like to take longer trips. Or if I keep going, I might consider switching to a different container type, if I see one that’s more practical and attractive than the current design. In particular, I’d love to find a tank with a sealing system that keeps out salt creep and doesn’t accumulate mulm like my PVC tubing does. It would be super cool if a company would design a purpose-built pico with a sealed lid that works along the same lines as this one. I’d buy one if it was well designed and looked great!

     

    Current-FTS.jpg

     

    I doubt I’ll ever set up a traditional aquarium again. Too much work!

    Words of Wisdom

    A lot of this carries over from my previous reef profile...

    • Keep it simple. More complexity = more failure points. In my case this meant getting rid of evaporation (by using a close-fitting lid), dosing/skimming/filtration (by doing large water changes), or submersible pumps (by using an airline).
    • Low maintenance isn’t the same as no maintenance (I need to remind myself of this).
    • Dip, inspect, intervene (ditto).
    • Not everything is going to thrive in your system long term; learn which organisms do best and focus your system on them.
    • Reefing should be fun, most of the time. Lately I don’t focus a lot on my reefbowls, but because they’re so easy to maintain, they’re not a nuisance.

    Advice For Beginners

    Start a vase/bowl/jar reef! There are loads of fun options as long as you meet the basic requirements of coral and are sensitive to emergent issues.

     

    Inside-shot.jpg

    Thoughts On...

    • Lighting Tech: Cheap $25 PAR38s work great, make corals look beautiful, and last a long time.
    • Skimmers, filter media, dosing: Nah!
    • Sand Beds: Some pico aquarists find success with a deep sand bed, but I haven’t found it necessary.
    • Foods: Not sure how important it is to have a huge variety, but something in my food mix is working.
    • Coral Fads: Can get out of hand, but sometimes it’s worthwhile to pay a little extra for really colorful corals, space is limited.
    • Cleanup Crews: As simple and long-lasting as possible. If a CUC animal dies after a few months, I assume the system probably isn’t right for it. I tried a pompom crab and a hermit crab in my bowl, but neither lasted more than a few months so I haven’t tried any other crabs. Trochus snails last for years. In the past year I’ve added an astrea and a money cowrie, and both seem to be doing well.

     

    @natalia_la_loca

     

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    Recommended Comments



    sublunary

    Posted

    So cool to see a pico bowl with such longevity!  This is beautiful.  Great job and congrats on TOTM!

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    WV Reefer

    Posted

    Congrats! Very well deserved. 😊

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    andrewkw

    Posted

    Amazing pico! Makes me miss my own which was nowhere near as nice as yours (TOTM April 2011)

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    Your 2017 post helped get me into the hobby -- glad to see your bowl is doing so well!

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    banasophia

    Posted

    Wow, so beautiful!! And five years - amazing! Congrats on TOTM!

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    xellos88

    Posted

    Amazing how long you kept this going!

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    debbeach13

    Posted

    Congratulations on another TOTM. Absolutely well deserved. Great write up and videos. Your simple approach has worked well. I wish you continued success.

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    Firefish15

    Posted

    Wow, looks great!
    Don’t fix it if it ain’t broke! 😆

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    dwdenny

    Posted

    What an awesome looking pico. Well deserved as far as I am concerned. 

     

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    Sharbuckle

    Posted

    I applaud your perseverance. A beautiful and perfect pico aquarium. Congratulations. 

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    OldManSea

    Posted

    The queen of pico reefs still reigns!
     

    Congratulations and thanks for the long-standing eye candy.

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