Contacts first, in the order they should be used
An emergency contact plan for a bumblebee goby opens with people: you on a number that works while you are away, a backup person who can reach the tank in person, your aquatic fish shop, and an aquatic veterinarian or fish health service. Beside each name, write what they are for, because goby emergencies tend to be water emergencies and the shop is often the fastest useful call after the backup person. These are tiny fish in a small volume of water, so things change quickly; the plan should tell the helper to call early and describe, rather than waiting a day to see whether the fish pick up.
The water recipe is the critical detail
More than any other entry, a bumblebee goby plan must record exactly how its water is made and maintained. Many keepers run bumblebee gobies in brackish water, and if yours do, write the target reading, how the mix is prepared, which salt is used for water changes and the crucial rule that evaporated water is topped up with fresh water only, never more salt mix. A helper who 'helpfully' tops up evaporation with brackish water will creep the salinity upward day by day, and a goby has no way to leave. If you keep yours in freshwater instead, say so explicitly on the plan so nobody follows generic brackish advice from the internet mid-emergency.
Feeding a fish that mostly ignores dry food
The feeding section of a bumblebee goby plan needs to be unusually specific, because these gobies commonly refuse flakes and pellets and rely on small live and frozen foods. Write which foods yours take, where they are stored, how much goes in and how often, and the practical trick you use to get food down to the bottom where the gobies live before faster tankmates take it. Note that a goby sitting motionless on a rock or the glass is behaving normally — they perch and dart rather than swim — so a helper does not report a healthy fish as sick.
Equipment and small-tank warnings
A bumblebee goby usually lives in a modest tank, and the plan should identify its filter and heater, label the plugs, and give the water-change rhythm with the location of the mixing bucket and salt if brackish is used. Small volumes swing temperature and chemistry fast, so write the checks a helper should make morning and evening: heater light on, filter running, water level at its marked line. Add the level line trick directly on the plan — a tape mark on the glass showing normal water level — because it turns 'the water looks low' into something measurable.
What a helper must never do to a goby tank
The warning list in a bumblebee goby plan should be blunt. Never add any treatment to the water without the owner or shop agreeing first. Never change the salinity deliberately to 'help' a sick fish. Never move the gobies to a different container of fresh water while cleaning. Never scrub the caves and shells into new positions, because territories in a goby tank are real estate the fish have negotiated, and rearranging them restarts every dispute at the worst possible moment. Beside each warning, the plan should give the safe alternative: keep the filter and air running, keep the lights low, phone the owner, and write down what was seen.
Keeping a small plan perfectly current
A bumblebee goby plan goes stale in specific ways: a different salt mix, a new food the fish finally accepted, a changed phone number at the shop. Update it at every water-change-supply restock, when those details naturally pass through your hands. Give the backup person a copy and ten calm minutes beside the tank pointing at the level line, the food and the plugs. Filing the contacts, water recipe and feeding notes in a KinsLe Pet Passport gathers the whole bumblebee goby plan into one portable packet, ready to hand to a sitter or read over the phone to the fish shop.