DWARF BUMBLEBEE GOBY 1-2CM

Dwarf bumblebee goby (Branch. Ocelot) is an Indonesian species named for its highly variable ocelot-like spotting. It is reported from acidic freshwater swamps. They are best kept in groups of 6+. They have a low bioload but are sensitive to water-quality dips because of their size. A fully mature, cycled tank is essential. Keepers have reported success with blackwater conditions (leaf litter, botanicals, tannins) and soft, acidic freshwater.

TEMPERAMENT: Bottom-dwelling, mildly territorial (short chases), but generally peaceful in groups with cover; interactive and personable once settled. Species-only tanks are safest.

IMPORTANT: Use reduced medication doses if treatment is needed.

TANK SET UP: Fine sand (avoids injury to bellies and pelvic “sucker” fins). Abundant small caves (short PVC, ceramic tubes, shells, rock crevices), driftwood, and leaf litter. Soft-water-tolerant plants (Java moss, Anubias, floating plants) provide cover and perching surfaces.

TANK MATE: Best kept species-only or with very small, non-competitive tankmates in a well-structured nano tank. Compatible options include platies, livebearers like guppies, small peaceful rasboras, nerite snails, and ghost or Amano shrimp (though large gobies may pick at tiny shrimp).

AVOID: Aggressive or large fish that can swallow the goby whole.

FILTRATION: Gentle, low-flow filtration is ideal.

• A sponge filter is the best practical choice for these nano fish

• A baffled hang-on-back or

• internal filter can also work if flow is reduced (spray bar, sponge pre-filter, or hardscape to break the current).

MAINTENANCE: Ammonia/nitrite 0ppm, Nitrate <10–20 ppm. 20–30% weekly

FEEDING: Micro-carnivore.

• Start with live foods (baby brine shrimp is a reliable starter for many).

• Once settled, frozen microfoods (daphnia, cyclops, chopped bloodworms, microworms) make good staples.

• Some individuals eventually accept quality sinking micro-pellets or bottom-feeder tablets.

• Feed small amounts 1–2 times daily, preferably near the bottom or targeted with a pipette/toothpick.