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THIS WEEK’S TOP 10
10% off Bubble Magus Protein Skimmers
10% off AquaC Protein Skimmers
10x Rewards on Aqua Medic

10x Rewards on Aqua Medic

Get 10% back on the popular EVO 4 doser, EcoDrift and DC Runner pumps, mail-in water testing, and more!
10x Rewards on Aqua Medic
25% off Korallen-Zucht

25% off Korallen-Zucht

Get 25% off KZ supplements, food, media, and pest treatments—which are normally restricted by MAP policy.

25% off Korallen-Zucht

20% off Algae Free

20% off Algae Free

Enjoy 20% off the strongest floating algae cleaning magnets on the market! Replacement pads are also on sale.
20% off Algae Free
20% off Coral Frenzy

20% off Coral Frenzy

All varieties of Coral Frenzy—“The Ultimate Coral Food”—are on sale! Excellent for small fish, corals, and filter feeders.

20% off Coral Frenzy

15% off AquaMaxx Q2 &Q3

15% off AquaMaxx Q2 & Q3

Save up to $65 on select Q-Series protein skimmers. The Q-2 is rated for reefs 130-250 gallons; the Q-3 240-420 gallons.
15% off AquaMaxx Q2 &Q3
15% off Hamilton Aruba Sun T5 Retrofit

15% off Hamilton Aruba Sun T5 Retrofit

Get the intensity and color of T5 HO lighting with the moonlight effect of LEDs. Use coupon code ARUBASUN during checkout..

15% off Hamilton Aruba Sun T5 Retrofit

20% off Current USA Orbit Marine IC Lights

20% off Current USA Orbit Marine IC Lights

Sync light and flow with Current USA’s LOOP system! Simulate sunrise, sunset, and moonlight. Program weather. Wireless remote.
20% off Current USA Orbit Marine IC Lights
25% off Vertex Puratek RO & RO/DI Filters

25% off Vertex Puratek RO & RO/DI Filters

Produce up to 100 GPD of pure reverse osmosis water for your fresh or saltwater tank. Rare sale! Normally restricted by MAP.

25% off Vertex Puratek RO & RO/DI Filters

Up to $20 off Aquatic Life EDGE Reef Lights

Up to $20 off Aquatic Life EDGE Reef Lights

Get $15 back on the 36" and $20 back on 48" models by mailing in a manufacturer rebate form by 4/30 (purchase by 3/31).
Up to $20 off Aquatic Life EDGE Reef Lights
10% off select Hydora Koralia Flow Pumps

10% off select Hydora Koralia Flow Pumps

Looking to improve flow? We’ve got a Koralia for every size tank, from a tiny Koralia Nano (240 GPH) to a mighty Magnum (3250 GPH)!.

10% off select Hydora Koralia Flow Pumps