AlgaeBarn

Marine Aquariums Made Easy!

Coupons and Deals

🐠 BUY A CADE S2, GET A FREE CADE Caddy S2 & FREE Reef X Aquarium!

Purchase any in-stock CADE S2 Aquarium and receive both a FREE CADE Caddy S2 and a FREE CADE Reef X Aquarium.

  • 🎁 FREE CADE Caddy S2
  • 🎁 FREE CADE Reef X Aquarium

Whether you’re setting up a quarantine tank, frag system, office aquarium, or expanding your fish room, this is one of our biggest CADE promotions yet.

⚠️ Offer valid while supplies last on in-stock CADE S2 models only.

*Offer cannot be combined with other discounts or promotions.

⏳ Limited time only while in-stock CADE S2 aquariums last!

Use Code: cades2caddy+ReefX

🌌 BUY ONE GALAXY PODS, GET ONE FREE!

Purchase one jar of Galaxy Pods and receive a second jar FREE for a limited time.

  • 🌌 Premium multi-species blend of live copepods
  • 🐠 Provides a natural food source for mandarins, picky eaters, and other pod-loving reef inhabitants
  • 🪸 Helps establish and replenish healthy copepod populations while supporting biodiversity

Stock up on Galaxy Pods and give your reef twice the live nutrition while helping maintain a thriving, sustainable pod population.

🎟️ Enter the coupon code at checkout to receive your free jar.

*Offer cannot be combined with other discounts or promotions.

⏳ Limited time only!

Use Code: bogogxy826

🌿 20% OFF ALL POD & PHYTO COMBO PACKS! 🦑

Save 20% on all Pod & Phyto Combo Packs and give your reef the perfect pairing of live copepods and fresh phytoplankton.

  • 🌌 Galaxy Pods + OceanMagik Combo
  • 🌿 EcoPods + OceanMagik Combo
  • 🏔️ 5280 Pods + OceanMagik Combo

OceanMagik provides a live food source for your copepods, helping them reproduce and establish a healthy, sustainable population while also benefiting corals and other filter feeders.

🎟️ Enter the coupon code at checkout to receive your discount.

*Offer cannot be combined with other discounts or promotions.

⏳ Limited time only!

Use Code: 20offcomboaug