Why bumblebee gobies need the food brought to them
Bumblebee gobies forage from a perch, and scattering has to respect that. A bumblebee goby claims a small station on a rock, shell, or cave mouth, sits there with its fused pelvic disc anchoring it to the surface, and darts out only a short distance to seize food that passes nearby.
Scattering for bumblebee gobies means distributing the ration perch by perch. Each fish gets a few tiny pieces delivered into its strike zone, takes them with short darts, and settles back onto its station.
Tiny foods that suit a goby scatter
Tiny, meaty foods suit a bumblebee goby scatter because these fish ignore most dry fare and hunt moving or freshly thawed morsels. Small live foods, finely chopped frozen items, and tiny soft pieces released from a pipette all land well when they arrive one or two at a time within a goby's reach.
Prepare the goby ration in a small cup of tank water so pieces can be drawn up and placed individually. Broadcasting a thawed handful into the tank fails twice for bumblebee gobies: most pieces settle between perches where no fish will travel for them, and the surplus rots in the rockwork of a small brackish setup. Placed food, by contrast, is eaten food, and the count of pieces per perch becomes a real record of what each goby received.
Placing food at each bumblebee goby perch
Place the scatter by working through the perches in a fixed order. Draw up a few pieces, release them slowly just in front of the first goby's rock so the current, if any, drifts them across its strike zone, and wait for the darts before moving on. Repeat at the next shell or cave.
Learn the perch map of your bumblebee goby group before you scatter. Individuals keep the same favourite rock for days, and the map tells you how many stations the ration must cover. If a new goby has shifted the map, add its station to the round at its actual position rather than dropping extra food midway between perches, where it feeds nobody.
Reading a bumblebee goby scatter round
Read the round by counting per fish, not by the cup. Every bumblebee goby should have darted and eaten at its own perch by the end, and no station should have pieces left sitting once its owner has turned away twice. Leftover pieces at one perch across several feeds suggest that fish is unwell, displaced, or being watched too closely by a neighbour; they do not mean the group needs less food overall.
Watch for perch theft during a bumblebee goby scatter. A dominant fish may take a station near the feeding route and intercept pieces meant for others, which shows up as one swelling goby and several thin ones despite a correct total ration. The fix is delivery, not quantity: release the shy fish's pieces closer, under the lip of its shell if needed, and serve the dominant fish last at its own perch so it stays home waiting.
Keeping the goby perch round consistent
Record the perch order, the pieces per station, and any goby that was served under its shell, because a substitute feeder broadcasting food into this tank will starve the shy fish while fouling the rockwork. Bumblebee gobies are small enough that a few days of missed meals matter, and their feeding depends entirely on the feeder knowing the map.
Entering the perch round in KinsLe through Care Teams gives the next feeder the same station list and piece counts for the bumblebee gobies, marked complete once every perch has been served.