Rainbowfish + Killifish – Small World Aquatics

1/13/25 WINTER SHIPPING NOTICE: With overnight temps in single digits and teens, if we feel it is unsafe to ship your order, we will reach out to you if we need to hold shipment until it warms up. Heat packs can only do so much! We appreciate your business and understanding!

With temps dropping, we will only be shipping fish via UPS Next Day Air.

Melanotaenia boesemani "Aytinjo" - Boesemani Rainbowfish - Lake Aytinjo

Melanotaenia boesemani "Aytinjo" - Boesemani Rainbowfish - Lake Aytinjo

Regular price $12.00 USD

Regular price Sale price $12.00 USD
Unit price per
Orange Lyretail Australe Killifish- Aphyosemion Australe Pair

Orange Lyretail Australe Killifish- Aphyosemion Australe Pair

Regular price $30.00 USD

Regular price Sale price $30.00 USD
Unit price per
Fundulopanchax gardneri p-82 Killifish PAIR (1M/1F)

Sold out

Fundulopanchax gardneri p-82 Killifish PAIR (1M/1F)

Regular price $22.00 USD

Regular price Sale price $22.00 USD
Unit price per

Sold out
Epiplatys dageti monroviae - Red Chinned Panchax Killifish Pair

Epiplatys dageti monroviae - Red Chinned Panchax Killifish Pair

Regular price $20.00 USD

Regular price Sale price $20.00 USD
Unit price per
Melanotaenia praecox - Dwarf Neon Rainbowfish

Melanotaenia praecox - Dwarf Neon Rainbowfish

Regular price $8.00 USD

Regular price Sale price $8.00 USD
Unit price per
Melanotaenia kamaka - Kamaka rainbowfish

Melanotaenia kamaka - Kamaka rainbowfish

Regular price $10.00 USD

Regular price Sale price $10.00 USD
Unit price per