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River City Aquatics has been operating as an Austin brick and mortar aquarium retail store since 2004. We have been serving the Austin aquarium hobbyists needs for all marine set-ups. We stock a variety of dry goods from aquariums to fragging supplies.

If we don't have what you need, our vendor's trucks deliver multiple times weekly. Our competitive prices and product support will make your purchasing experience pleasant. We deal with most warranties in house, so you don't need to contact the manufacturer. Not sure how to hook up that filter? Don't know how to frag or glue a coral? No worries, we have you covered. We will work with you one on one and ensure your equipment is working properly and your questions are answered.

Our livestock includes marine fish, invertebrates, and corals. We stock nano varieties to big predators. Our coral frag selection is the most extensive in Austin with bread-and-butter inexpensive corals to rare hard to find gems. We keep a wide variety of marine inverts in stock from ornamental shrimp to reef janitors. Our most popular invert deal is our 20 for $20 clean-up crew pack. Select from hermits and snails to build your pack and get your reef tank cleaned and clear of algae. We offer reef-safe fish as well as others. If you're new to the hobby or looking for advice, stop on by for a visit. At RCA "Reef Talk Made Simple" is our key to your success.