Transform your space into a living world.
Nexus Aquatics is a premium source for hand-selected freshwater plants, aquacultured corals, and quarantined livestock. Every animal, every frag, every plant — observed, conditioned, and shipped only when it's truly ready.
Quiet rivers. Living reefs.
One source.
We don't drop-ship and we don't gamble with your tank. Every species we offer is observed in our holding system, parasite-screened, weaned onto captive foods, and shipped only after it passes our health protocol. The result: livestock that arrives ready to thrive.
Choose your world.
Two living ecosystems, one standard of care. Step into the calm of freshwater or the deep glow of the reef.
Every fish and invertebrate observed in dedicated systems and screened for parasites before release.
We prioritise captive-bred and aquacultured stock. Wild-caught animals are clearly labelled and ethically sourced.
Each order ships with our coral dip, quarantine, and drip-acclimation protocol so the journey ends well.
Cloudy water, algae, coral closure?
We can walk you through it.
Our Troubleshooting Hub covers the most common freshwater and reef problems with calm, step-by-step fixes — plus a quick diagnosis wizard.