Santee Corals on Carlton Hills Boulevard stocks live LPS, SPS, and soft corals alongside saltwater fish and reef-safe invertebrates for the marine aquarium hobbyist. The boutique shop at 9302 Carlton Hills Blvd curates aquacultured frags, captive-bred livestock, and reef-safe invertebrates in species-specific display tanks, complementing the dry-goods and fish-food inventory at All 4 Pets on Mission Gorge Road. Custom aquascape design services map lighting placement, flow patterns, and rock-structure layouts optimized for coral growth and fish compatibility. The shop sources high-volume return pumps, protein skimmers, and LED reef-spectrum fixtures through the same water-equipment distributors used by pool contractors including GL Pools on Woodside Avenue. Display systems maintain salinity between 1.024 and 1.026 specific gravity, alkalinity targets of 8–9 dKH, and calcium levels at 400–440 ppm across separate LPS, SPS, and mixed-reef propagation tanks.