Recifal Must is a specialist retailer focused on marine and reef aquariums, serving hobbyists with equipment, livestock, supplies and practical advice. Its online store brings together products from major aquarium brands alongside its own Recifal-Must range. The catalogue covers aquarium equipment such as lighting, pumps, heating and cooling systems, skimmers, filters and reverse-osmosis units, as well as marine salts, water-treatment products, test kits and photometers.

For reef maintenance, Recifal Must offers calcium, alkalinity, magnesium and trace-element supplements, including individual elements and complete dosing kits. The brand says its supplementation approach uses ICP-OES analysis to support precise, aquarium-specific dosing. Customers can also find food for fish and corals, plus a selection of live corals, including LPS varieties. The store provides expert advice and maintenance support, and highlights authentic products from its partner brands. Its listed services include shipping for dry goods and live animals, with a two-day coral arrival guarantee offering replacement if a coral does not arrive alive.