This category is in our founding-cohort onboarding phase. Vendors are being approved and listings open in waves. The first live drops are within weeks - sign up below and we'll email you when this category opens.
Or apply to sell on Fast Aquatics as a founding-cohort vendor.
We've published 2,800+ pages of species profiles, care guides, buyer guides, equipment reviews, brand profiles, and Q&A. Pick a direction below.
Cycling a new tank, fragging coral, setting up a shrimp tank, quarantine protocols, and seven more deep walkthroughs.
10 equipment guides Equipment buyer guidesSkimmers, lighting, heaters, controllers, RO/DI, ATOs, UV - what to buy by tank size, and which brands hold up.
424 species Species directorySaltwater, freshwater, coral, invert, and shrimp species with full care parameters, compatibility, and breeding notes.
550 cultivars Named cultivar directoryORA Pearlberry, Walt Disney Tenuis, JF Homewrecker, Pink Lemonade Acro, and 546 more named coral and fish lineages.
Care library Care & disease libraryIch, velvet, flukes, fin rot, AEFW, red bugs, columnaris - symptoms, diagnosis, and treatment protocols.
29 Q&A pages Common questions, answeredTank cycling, water changes, PAR by coral type, designer clownfish prices, ich treatment, and the rest of the common asks.
20 brands Brand directoryEcoTech, Neptune, Red Sea, Triton, Tunze, Kessil, Hanna, Salifert, ORA, Quality Marine, and the rest - profiled honestly.
4 calculators Aquarium calculatorsTrue system volume, alkalinity dosing (BRS, Red Sea, ESV, kalkwasser), salt mix grams for target SG.
Live drops Live sale calendarUpcoming and recent live sale events from vendors across the platform - coral, fish, shrimp, and rare drops.
Fast Aquatics opens listings category-by-category as we approve our founding-vendor cohort. Categories don't go live until we have multiple vetted vendors with stable inventory, so when you do see listings, you have real choices and real Buyer Protection coverage. Honest empty beats fake stocked.
Every founding vendor is reviewed for care quality, shipping protocols, and DOA history before listings go live.
100% coverage on every order - DOA refunds, mis-ship resolution, and shipping-delay credits handled by the platform.
Many founding vendors are coral fraggers, shrimp breeders, and fish farms - shorter chain than chain-store retail.
Designer clownfish lineages, named coral cultivars, and shrimp grades are tracked with originator attribution.
Drop us your email and we'll let you know the moment this category goes live - no spam, no upsells, just the launch ping.
Vendor instead? Apply to the founding cohort - 90 days free, founding-vendor badge, direct platform input.