Pink Smith Damselfish

Semi-aggressive territoriality with maturity: Pink Smith Damselfish are peaceful as juveniles but develop territorial behavior as they mature — a common trait across the entire Pomacentrus damselfish genus. Once established, they will defend their chosen territory (typically a specific cave or rockwork section) from other similar-sized or smaller fish. This behavior is manageable in appropriately-sized tanks with adequate hiding places to break up sight lines and give tankmates refuge, but buyers should not underestimate damselfish territoriality due to the small adult size (2.5-3 inches). Add the Pink Smith Damselfish LAST in the community stocking sequence when possible — established residents will already have territories and be less impacted by the new arrival's territory-establishing behavior.

Group vs. single stocking: Single Pink Smith Damselfish specimens work well in aquariums 20+ gallons and integrate readily with existing community fish. Small groups of 3-5 specimens are possible in aquariums 30+ gallons with extensive live rock aquascape providing multiple defensible territories — groups establish natural pecking-order dynamics with a dominant individual displaying the most vivid coloration. Do NOT keep multiple Pink Smith Damselfish in tanks smaller than 30 gallons or with insufficient rockwork to break up territories.

Reef compatibility: Pink Smith Damselfish are considered reef-safe and will not harm corals or larger ornamental invertebrates. However, some specimens may occasionally pick at very small benthic invertebrates (small ornamental shrimp, small snails, feather duster worms) — this behavior varies significantly between individuals and is typically minor. Compatible with most peaceful community reef fish including clownfish, gobies, blennies, cardinalfish, chromis, tangs, angelfish, and other community reef species; caveats apply when housing with other Pomacentrus damselfish or similar-sized aggressive damsels that may compete for territory.

Tank environment: Provide an established aquarium (2+ months set up) with extensive live rock providing multiple caves, crevices, and hiding places for the fish to establish territory and shelter when threatened. Standard reef temperature (72-78°F) and salinity (1.020-1.025) with moderate to strong water flow supports healthy long-term development. Pink Smith Damselfish are exceptionally hardy and tolerant of typical water parameter fluctuations that would stress more delicate species, making them ideal choices for newer reefers or systems with occasional parameter swings.

Feeding: Pink Smith Damselfish are omnivores that accept virtually any prepared marine food including frozen mysis shrimp, frozen brine shrimp, dried nori/seaweed sheets, quality marine flake food, marine pellets, and freeze-dried preparations. Feed 1-2 times per day with variety — a balanced omnivore diet incorporating both meaty foods and algae-based nutrition supports healthy long-term coloration and immune function. Pink Smith Damselfish rarely refuse food and adapt to prepared diets almost immediately upon introduction.

Livestock Disclaimer

Due to natural variation, the Pink Smith Damselfish you receive will be hand-selected from current inventory and may vary in exact size, pink color intensity, and blue/purple facial development. Specific size and coloration cannot be guaranteed and are determined at packing time. Males typically display more intense pink coloration than females.

Photographs are representative examples. Individual specimens may vary in size, color intensity, and marking pattern.

Pink Smith Damselfish are semi-aggressive with maturity — territorial behavior develops as the fish establishes in the tank. Add last in community stocking sequence when possible, and provide extensive live rock with hiding places to break up territories. Reef-safe with corals but may occasionally pick at very small benthic invertebrates. As with all live animals, proper acclimation and a suitable, established environment are essential for best results.