Brissus spp. (Flat Sand Dollar) XXL

Brissus spp. (Heart Urchin)

• Scientific Name: Brissus spp.
• Origin: Indo-Pacific region, especially from tropical waters of the West Pacific and the Indian Ocean
• Color: Mostly gray to brown with a fine, often patterned texture on the surface. The color can vary depending on the species and environment
• Size: Can reach a diameter of up to 10 cm, depending on the species
• Light Requirements: Low to medium; these animals prefer shaded to semi-shaded areas of the aquarium
• Water Movement: Low to moderate water flow; they prefer calm zones on the substrate
• Temperature Range: 24–28°C
• pH Value: 8.1–8.4
• Salinity: 1.023–1.025 SG
• Diet: Detritivore; they feed on organic waste, algae, and small particles they pick up from the substrate
• Care: Relatively easy to care for, but they require stable water conditions and a calm, sandy substrate where they feel comfortable. They are not well suited for aquariums with strong currents or disturbed substrate
• Reproduction: Reproduction occurs through egg-laying, which hatch in the water. The larvae go through several developmental stages
• Special Features: The Brissus spp. is a heart urchin known for its ability to burrow deep into the substrate, playing an important role in cleaning the aquarium substrate. These animals are peaceful and generally inconspicuous; they help clear the substrate of detritus and excess food remains. Their flat shape allows them to burrow well into the sand and live there without causing much disturbance.