Fundulus chrysotus - Golden Top Minnow - Killifish

Add a shimmer of gold to your freshwater aquarium or native pond setup with the Golden Topminnow (Fundulus chrysotus), a striking species of North American killifish. Known for their vibrant metallic scales and peaceful nature, these wild-caught fish make an excellent choice for both beginner and experienced aquarists looking to stock a native fish tank, biotope aquarium, or outdoor tub pond.

These stunning killifish are especially captivating when sunlight hits their scales, lighting up flashes of gold, green, and iridescent blues with every movement. Males tend to be more colorful, featuring more vivid markings, while females maintain a subtler yet equally dazzling shimmer.

Sold in Pairs Only (1M/1F)

Inquire for larger quantities

Quick Facts:

• Common Name: Golden Topminnow

• Scientific Name: Fundulus chrysotus

• Origin: Southeastern United States

• Size: Up to 2.5 inches

• Temperament: Peaceful, community-friendly

• Tank Size: Minimum 10 gallons

• Water Conditions: pH 6.5 to 8.2, Temperature 65°F to 80°F

• Diet: Micropredators – accept flake, live, frozen, and freeze-dried foods

• Lifespan: 2 to 3 years with proper care

• Spawning: Easy in captivity with floating mops or dense vegetation

Golden Topminnows are hardy and low-maintenance, thriving in a variety of conditions. They are often used in mosquito control for outdoor ponds, as they eagerly consume insect larvae. These fish are also ideal for native fish enthusiasts, nano tanks, and planted aquariums, where their colors stand out beautifully against a natural backdrop.

At LOMWILD, our Golden Topminnows are responsibly wild-sourced and quarantined to ensure optimal health before shipping. Quantities are limited throughout the season, so grab your pair or small group while supplies last!

Perfect for:

• Native species aquariums

• Educational setups and classrooms

• Wildlife ponds

• Peaceful community tanks

• Live food cycling systems

Note: Photos shown are representative. Actual fish may vary slightly in color and pattern. Each order is hand-selected to ensure a healthy and vibrant specimen.