🎁 April's Giveaways
Flash Sale
🏆 Shop Customer Favorites – Best Sellers
👋 Get to Know Our Marketplace Sellers
MrGuppy21
A small aquatic hobbyist keeping nano fish for three years. Based in New York. Now, I'm sharing some of my stock! I have vibrant Green Veil Tail and Pink Tuxedo guppies from my community and grow-out tanks. Also selling healthy, pest-free aquatic plants—I keep ramshorn and racer snails separate. My top priority is the fish's well-being. I'll only ship when temperatures are between 40-95°F to ensure they arrive safely. We do Combined Shipping! :) Ship Wednesdays or Tuesdays
Gills Aquatics
I’m a small, dedicated hobby breeder focused on raising healthy, vibrant fish in clean, stable home aquariums. Every fish here is hand‑raised, well‑fed, and cared for with attention to genetics, color, and long‑term health — never mass‑produced or imported. I specialize in hardy, beginner‑friendly species and ship only strong, active juveniles that are ready to thrive in their new tanks. Whether you’re building your first community aquarium or adding new color to an established setup.
MossyMorphs
I am a fish and shrimp breeder from Seattle who's bred fish for 3 years. I breed cherry shrimp, red rili shrimp, snails, blue bolt shrimp, guppies, clown killifish, and wild type bettas. I also keep a variety of terrestrial invertebrates, amphibians, and reptiles, including tarantulas, springtails, isopods, electric blue day geckos, and dart frogs.
🛒 Discover Unique Finds – Shop Marketplace Listings
🔄 Marketplace Updates – Recent Activity
Someone just paid $35.00
Someone just paid $19.00
Someone just paid $35.00
Someone just paid $35.00
What is Light Fish?
A passionate community of hobbyists
Light Fish is an aquarium-focused marketplace where hobbyists can buy, sell, and discover unique additions for their aquariums. We’re also a community advocating for positive change in ethical fishkeeping.
Support independent aquatic stores
We connect hobbyists with responsible store owners throughout the United States. We make the process easy so that you can focus on what matters - your tank inhabitants.
Trust, safety and transparency
We take transactions seriously. Buyers, sellers, and our marketplace share important roles in an online order, and we'll step in quickly when support is needed.
Trending What are trending listings?
Featured What are featured listings?