New for version 3.5! Sicce Syncra Nano mixing pump. Slow dosing mechanism prevents accidentally adding large quantities of food Yes, we have a shelf full of these devices collecting dust. Some only offer a few feeding times per day, and if the batteries run out, you have to remember how to reprogram it with the awkward buttons. The common design we have all seen is the tumbling drum that dumps a pile of food into the water out of a flimsy sliding gate that always seems to move itself if you even breathe on it. If the answer is continuous availability, the question becomes, how do we achieve this without sacrificing water quality by adding too much food? In our years of searching, the automatic feeding devices out there didn’t have suitable control of either the frequency or amount of food dispensed, or both. Once or twice per day blasts of even the highest quality frozen food often isn’t enough for them. Many small high-energy reef fish such as anthias and wrasses, along with juveniles of basically every species, have low capacity, rapid digestive systems. This results in a nearly continuous supply of freshly hydrated plankton in the water column. Our system solves this problem by incorporating a powered mixing chamber that forces most of the food particles to become neutrally buoyant before being allowed to escape. Even with a simple floating feeding ring, freeze dried food particles usually find their way to the surface and into an overflow box, only to be filtered out before being consumed. However, it has often been difficult to administer to the typical reef aquarium due to its tendency to float for a long time after being added to water. Freeze-dried food is nutritionally complete, often even better than many frozen preparations. shrimp, serve as an excellent alternative to live and frozen food options. We’ve found over years of testing that freeze dried plankton, from tiny rotifers and calanoid copepods to larger mysis and Euphasia sp. The Plank is specifically designed to allow this type of frequent micro-feeding technique. Automate frequent, small feedings as often as you’d like This would mean adding small doses of thawed plankton by hand, dozens of times per day those of us with jobs and a life know this isn’t practical. However, as aquarists, it is usually not feasible for us to administer a continuous, low-density supply of small, nutritious food items in our rapidly and heavily filtered reef aquaria. Many reef fish and most corals have evolved to continuously eat small prey items out of the water column. The Plank automatic feeder represents years of our efforts to find and build a device that both serves the needs of our most delicate and selective aquarium inhabitants as well as our ability to realistically attend to their well-being.
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