Skip to main content
Saltwater Aquarium Reef Supplies

Saltwater Aquarium Reef Supplies

197K items sold
4.2K followers
Contact

Featured categories

All items

Green Control Fluconazole (150 mg) - Maxspect

$11.99

TDO-C2 SMALL CHROMA BOOST FISH FOOD (3 OZ) - REEF NUTRITION

$10.99Save up to 6% when you buy more

HI774-25 Ultra Low Range Phosphate Checker Reagents - Hanna Instruments

$13.00

HI782-25 Nitrate High Range Reagents (25 tests) - Hanna Instruments

$16.00Save up to 6% when you buy more

HI755-26 HI772-26 Alkalinity Checker Reagent (25 Tests) - Hanna Instruments

$15.00Save up to 6% when you buy more

ReefMat 1200 Replacement Fleece (115') Roll - Red Sea

$31.99

ESHOPPS - ECLIPSE L OVERFLOW BOX AQUARIUM FILTER

$159.98

All-For-Reef Powder (800g) - Tropic Marin

$47.18

Care Magnet Nano 0220.010 Aquarium Algae Cleaner - 1/4" to 3/8" - Tunze

$21.99

36" - Versa-Top Aquarium Glass LID (36" x 12") - Aqueon

$44.99

Life Rock "Belize Branch" (20 lb) - Caribsea

$123.49

Floating Fish Trap - NYOS

$69.90Save up to 6% when you buy more

30" - Versa-Top Aquarium Glass LID (30" x 12") - Aqueon

$35.99

Brine Shrimp Hatchery Kit - Bay Brand

$19.99

OCEAN NUTRITION PRIME REEF FLAKE FISH FOOD - 5.5 OZ/154 G - SALTWATER AQUARIUM

$14.99Save up to 6% when you buy more

ORBIT MARINE LED ADJUSTABLE TANK MOUNT BRACKET - ALL GENERATIONS - CURRENT USA

$29.99

FritzPRO R.P.M. Salt Mix Box (55 lbs - Makes 200 Gallons) - Fritz Aquatics

$82.24

Modular Black Egg Crate For Aquariums (ONE PIECE, 6" x 12" Rectangle) - Generic

$3.99Save up to 6% when you buy more

BioCube Protein Skimmer V2 - Coralife

$49.99

Replenish (500 mL) - Seachem

$5.01

Nero 5 Wave Pump (3000 GPH) w/Fish Guard - AquaIllumination

$239.00

Care Magnet Long 0222.015 Aquarium Algae Cleaner w/Care Booster - Tunze

$42.99

MAR 3181 Macro Algae Chaeto Reactor - Tunze

$379.99

HI736-25 Phosphorus Ultra Low Range Marine Reagent (25 Tests) - Hanna Instrument

$13.00Save up to 6% when you buy more

ICH-X Water Treatment (16 oz) - Hikari

$11.99

ParaGuard (2 L) - Seachem

$59.03

Single Arm Hydra LED HMS Mounting Kit - AquaIllumination

$90.96

DINO X (250 ml) Removes Hair Algae & Dinoflagellates - Fauna Marin

$29.95Save up to 6% when you buy more

Top Down Viewer with Removable Orange Filter - 8" - Flipper

$34.99

HI702-25 Copper High Range Checker® Reagents (25 Tests) - Hanna Instruments

$13.00Save up to 6% when you buy more

24" - 20 Gallon High Versa-Top Glass LID (24" x 12") - Aqueon

$28.99

Hanna Full Range Test Kit (772, 758, 713, 781, 780, HI98319) Saltwater - Hanna I

$399.74

Desktop Gravity Fed ATO Cube & Peninsula - Red Sea

$20.95

Reef Bugs - Aquarium Coral Food - Reef Brite

$19.99Save up to 6% when you buy more

2" Coral Frag Tiles - 10 Pack - Oceans Wonders

$8.99

SEACHEM - MATRIX (20 L - 5.3 GAL) BIOMEDIA SALTWATER AQUARIUM

$126.20

DD Jumpguard Feeding Portal - D-D Aquatics

$5.00

Reef Foundation B Dry - Alkalinity (KH) (1 KG) Powder - Red Sea

$31.99

39" Extendable Coral Target Feeder - Icecap

$11.99Save up to 6% when you buy more

SEACHEM - PURIGEN 100 ML - FILTER MEDIA

$10.38Save up to 6% when you buy more

MILWAUKEE INSTRUMENTS MC122 PH CONTROLLER WITH MP810 DOSING PUMP MC720 COMBO KIT

$215.00

FLUVAL EVO 13.5 GALLON SALTWATER FRESHWATER AQUARIUM KIT (20.5" X 11.6" X 7.5")

$189.99Save up to 6% when you buy more

Tidal 75 HOB Power Filter (Up to 75 Gal) - Seachem

$75.76

All-For-Reef Powder (1600g) - Tropic Marin

$75.04

BOYD CHEMI CLEAN - CYANO REMOVE RED SLIME ALGAE (CYANOBACTERIA) - 6 GRAM POWDER

$28.99Save up to 6% when you buy more

eFlux LOOP DC Flow Return Pump 1900 GPH - Current USA

$178.46

Sea Lab #28 Automatic Replenisher 24 Blocks (2 lb Box) - Sea-Lab

$29.99

HI713-25 Phosphate Low Range Checker Reagent (25 Tests) - Hanna Instruments

$13.00
Items Per Page
See All

About us

Our business was created because we love fish and aquariums. Thanks for supporting small business.
Location: United StatesMember since: May 25, 2011Seller: saltwateraq
Top Rated SellerSaltwater Aquarium Reef Supplies is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Feedback ratings

Last 12 months

Positive1,907- positive feedback in last 12 months
Neutral20- neutral feedback in last 12 months
Negative20- negative feedback in last 12 months

Detailed seller ratings

Average for the last 12 months

Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

Seller feedback (62,648)

r***s (226)- Feedback left by buyer.
Past month
Verified purchase
The purchased item was as advertised..The seller is one that I have bought several items from and will continue to buy from. There was a shipping issue and the item was 2 weeks late. It was totally a postal service issue. The seller responded promptly when I contacted him.
a***d (853)- Feedback left by buyer.
Past month
Verified purchase
Item as described, but arrived not working. Contacted the seller and he sent a replacement part out next day to replace the broken part. GREAT customer service. Thanks
1***o (581)- Feedback left by buyer.
Past 6 months
Verified purchase
Always comes with in 1-2 days, I love it. 100% recommend from this seller. Great price, this box is $74 at my local fish store so getting it for $80 and getting it quick is a plus++
1***d (959)- Feedback left by buyer.
Past 6 months
Verified purchase
As always with this Shop. Well packaged/Fast shipping and at a great price. That's why I'm a repeat buyer.
s***s (268)- Feedback left by buyer.
Past 6 months
Verified purchase
Item received exactly as described, packed superbly well, and arrived quickly. This was a fantastic deal on this high quality aquarium heater. Our 75 gal aquarium is adequately equipped with this heater and our fish are thriving! Thanks so much! I’ll be back should I need any other aquatic equipment. Five star ⭐️ seller for all my aquatic needs.
l***n (796)- Feedback left by buyer.
Past 6 months
Verified purchase
Item came in great condition, fast shipping, packaged well. Great seller quick responses. Will buy from again. A+
See all feedback