Flaming Prawn Goby for Sale: The Tiny Reef Fish Everyone Wants to Own
Small does not mean ordinary. The Flaming Prawn Goby (Discordipinna griessingeri), also called the Spikefin Goby, might be one of the smallest fish you will ever add to your reef, but it is also one of the most beautiful. When hobbyists first see a photo of this fish, the reaction is almost always the same: why does not everyone keep this?
The Flaming Prawn Goby is increasingly popular in the nano reef world, and for good reason. Its colors are extraordinary for its size, and getting one through Dr. Reef’s Quarantined Fish means you are starting with a specimen that has been properly cared for, which makes all the difference with a fish this small and delicate.
What Does It Look Like?
Picture a body barely larger than your thumbnail, covered in silver-white with tiny reddish maroon spots across the head and face. Running along the belly and into the fins is a vivid orange-red flame pattern. The dorsal fin is the real showpiece, long, pointed, and bright orange with black spots, it fans out like a tiny flag. The tail mirrors the orange coloring. It is a fish that looks like it was designed by someone who wanted maximum impact in minimum space.
Tank Size and Setup
The Flaming Prawn Goby is a nano fish at heart. It thrives in tanks of 10 to 20 gallons, and in a smaller tank you will actually see it more often than in a large system where it can disappear into the rockwork permanently. Many experienced keepers say a nano or pico tank is the ideal way to appreciate this species. You get a front-row seat to its behavior, and the fish feels secure in a smaller, well-established space.
The tank needs to be mature with stable water quality and a good population of live copepods and amphipods. A sandy substrate and plenty of live rock caves and crevices are essential. This fish is shy and needs places to retreat. A tight-fitting lid is necessary, as this species can and will jump when startled.
Water parameters:
Keep moderate flow levels and avoid housing the Flaming Prawn Goby with aggressive fish, large wrasses, or anything that might bully or eat it. Its small size makes it vulnerable to almost anything that would consider it prey. Dr. Reef’s compatibility chart is a helpful reference when choosing tank mates for a fish this small.
Diet
This little goby is a carnivore and a scavenger. In a well-established tank with healthy pod populations, it will hunt copepods and amphipods throughout the day, often without you ever noticing it is eating. Supplement with finely chopped mysis shrimp, baby brine shrimp, and fine frozen preparations. Target feeding near its favorite hiding spot with a pipette or small turkey baster helps ensure it is getting enough food, especially in the early weeks after introduction.
Reef Safe, Coral Safe
The Flaming Prawn Goby is completely reef safe. It ignores corals and poses no threat to any sessile invertebrates. A small reef tank with this fish as the star is a very rewarding setup. For a look at some of the quarantined coral frags that pair beautifully with a nano setup built around this species, Dr. Reef has a wide selection to choose from. If you want broader guidance on building a reef around small, peaceful fish like this one, Dr. Reef’s blog post on reef-safe fish for coral tanks is worth reading.
A Note on Patience
New keepers should know going in that the Flaming Prawn Goby is a shy, reclusive species. You may not see it much in the first few weeks as it explores and settles. Many hobbyists describe the excitement of spotting their goby as one of the highlights of keeping it. The fish appears briefly, fans out that gorgeous dorsal fin, and then vanishes again. For the right person, that mystery is part of the appeal.
For other nano reef gobies that share a similarly peaceful temperament, Dr. Reef also carries the Yellow Clown Goby, the Green Banded Goby, and the Masked Goby, all of which make excellent companions in the right setup. You can also read more in Dr. Reef’s saltwater gobies guide for a broader look at the best goby species for reef aquariums.
Why Dr. Reef Is the Right Source
For a fish this small and sensitive, the quarantine process matters enormously. A stressed or parasite-laden Flaming Prawn Goby will not survive the transition to your tank. Dr. Reef’s full quarantine protocol, including treatment, observation, and twice-daily feeding, builds up the fish’s health and resilience before it ever ships. That preparation gives you a real shot at long-term success with one of the hobby’s most coveted nano fish. Once it arrives, follow the acclimation guide to give it the smoothest possible introduction to its new home.
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