Cory Catfish
Cory Catfish for Sale
Corydoras catfish are peaceful, bottom-dwelling fish beloved by aquarists for their social behavior, armored appearance, and effectiveness as substrate cleaners. On Light Fish you'll find a wide variety of cory species listed by breeders and hobbyists — including peppered corys, emerald corys, panda corys, sterbai corys, and rarer species like CW-number and undescribed Corydoras from South America. Many sellers offer tank-raised specimens that are disease-free and well-acclimated to aquarium conditions.
All cory catfish orders on Light Fish are backed by a platform-wide Live Arrival Guarantee. Fish are packed in breather bags with temperature-appropriate packs, shipped in insulated boxes via priority or overnight carrier, and weather-monitored in transit. Corys are social and should be kept in groups of at least six of the same species. They prefer soft substrate (sand or fine gravel), temperatures of 72–80°F, and tankmates that won't harass them.
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What buyers say
4.7 out of 5 from 109 reviews on real orders
“Multiple orders over the last year and I've never been disappointed. Living in the middle of Texas my concern is packaging. "Grandma" ensures the safety of fish during shipment with first class packaging (I live in the…”
Rick K., TX
Bought Albino Blue Topaz Guppies - Adult TRIO
“The ahrimp arrived alive and healthy, and they came really well packaged for safety. It's a nice mix of males and females. Very happy with my order and would definitely order from this seller again!”
Jennifer A., Ohio
Bought 20+1 Red Cherry Shrimp/ Neocaridina Red Shrimp/ Live Freshwater Shrim.
“This seller's customer service is excellent. I ordered 6 Santa Claus Guppy fry and received 7 active healthy fry along with a free freshwater plant. Package arrived fast and was well insulated and well packed.”
Joshua L., FL
Bought Santa Clause Guppies Bag Of 6 Fry
“All 11 were bright eyed and bushytailed right out of the box! Swimming like crazy in their travel bag just aching to be released! So after 30 minutes of acclimation, that's just what I did. Now they're lost somewhere…”
Patrick G., WA
Bought 10 (+1 Free) Ocean Blue High Grade Neocaridina Dwarf Shrimp
“Love my new snails! Seller gave a good assortment of size and color. I especially like the pink snails as they are a very pretty, unique color. The well-packaged snail container came quickly via UPS without incident. As…”
Sarah M., WI
Bought 25+ Ramshorn Snails (Pink, Blue, Red, Leopard) + Free Floating Plants
“Well packed, great communication, fast shipping. Fish were healthy and adapted easily.”
Jessica P., MD
Bought Midnight Blue Galaxy Guppy (1 Trio) + 1 Pair Doa