Classic Series – Classic Series Sterilizers are perfect for both experienced and non-experienced end users. Ultraviolet light sanitization is versatile...

IceCap Ultraviolet Light for Clarifying Aquatic Environments The IceCap UV sterilizer can be used on saltwater, freshwater, and ponds to...

AUQA GADGET - Auqashield UV 11W - Replacement Lamp - Desktop

Bashsea 60" Pro Sump - Red/Black **PLEASE NOTE**  Filter roller not included.   Perfect to utilize a Roller Filter Mat in...

Bashsea 36" Pro Sump - Red/Black **PLEASE NOTE**  Filter roller not included.   Perfect to utilize a Roller Filter Mat in the...

Features Easy Twist Cap For Easy Quartz Sleeve Maintenance Just One Cap To Twist For Access To The Quartz Sleeve....

The IceCap CO2 Scrubber can be installed on just about any aquarium with a protein skimmer. Just connect the tubing...

Frustrated with the annoying noise as water flows into your aquarium standpipe? Attempts have been made to solve this problem....

Eliminate smelly skimmate build-ups and prevent skimmer overflows with this 3-in-one device. It collects large amounts of skimmate, controls strong...

Eliminate smelly skimmate build-ups and prevent skimmer overflows with this 3-in-one device. It collects large amounts of skimmate, controls strong...

A Perfect Lid for a Perfect Fit This special lid is designed to precisely fit a range of Reef Octopus...

Upgrade Kit If you own a regular AC pump REEFER Skimmer, you can turn it into a smart DC skimmer...

REEFER DC Skimmer 900 (Controller Required, sold separately) Efficient. Quiet. Smart. The REEFER DC Skimmers include self-leveling technology that prevents over-skimming...

REEFER DC Skimmer 600 (Controller Required, sold separately) Efficient. Quiet. Smart. The REEFER DC Skimmers include self-leveling technology that prevents over-skimming...

Want a custom color?  Contact us pricing! The industries' leading bio pellet reactor used around the world for many reasons:...

Please Note: Due to global supply shortages, Bashsea is temporarily manufacturing this product without the gate valve until shortages are...

        └90 Int       Reef Octopus NEW Biopellet reactor series takes a innovative approach of...

MA957 CO2 Solenoid Diaphragm ValveIncludes flow regulator, needle valve, electronic solenoid & bubble counter. Unit comes with dual gauges each...

REEFERTM Skimmer Efficient - Quiet - Ergonomic Our high-performance REEF-SPEC® Skimmers feature a combination of PSK pumps with proportionally sized...

NS80 Nano Skimmer Powered by: OTP 200s pinwheel pump Body: 2"  |  Footprint: 4" x 2.4"   |  Height: 11"    ...

Classic 202-S Protein Skimmer   Footprint: 12.4″ x 10″ | Body Diameter: 8″ | Height: 23.2″  Powered by: Reef Octopus...

Regal 250INT Protein Skimmer   Footprint: 16.5″ x 11″ | Reaction Chamber: 10″ | Height: 24″  Powered by: Reef Octopus...

Regal 300EXT Recirculating Protein Skimmer   Footprint: 20″ x 17.5″ | Reaction Chamber: 12″ | Height: 28.4″  Powered by: Reef...

  Elite 220INT Super Cone Protein Skimmer   Footprint: 16.5″ x 12.2″ | Reaction Chamber: 9″ | Height: 24.8″  Powered...

ClariSea SK-3000 Gen 3   AUTOMATIC FLEECE FILTER + SMART CONTROL & ALARM   The ClariSea fleece filter is an...

New Design Smaller Foot Print The filter is a high-efficiency water filtration system which effectively removes suspended particles such as...

DI-Air Dryer 2.0 The DI-Air Dryer is a small affordable air dryer designed to change colors when the desiccant media...

Poseidon Series Ozone Generators When it comes to ozone reactors the Poseidon is a class leader by constantly outperforming its...

In-sump skimmer rated for aquariums up to 130 Gallons Footprint: 10.4″ x 7″ | Body Diameter: 5″ | Height: 19.75″...

FEATURES Low Wattage Low Heat High Air Intake Nearly Silent Submersible or External Digital Circuit Board Silicon Nitride Shaft &...

White Poly Fiber Aquarium Filtration Pad Cut-to-size filtration pad for the removal of particulates in ponds, marine, and freshwater aquariums....

Ammonia Removal Aquarium Filtration Pad Cut-to-size filtration pad for the removal and control of ammonia in ponds and freshwater aquariums....

Small Granule Aragonite Media from sustainably harvested fossil corals. Average grain size: 3-4mm.   Replenishes Calcium, Carbonate Alkalinity, and Essential...

Easily Deposit Millions of Live Reef-Bacteria and Enzymes into a Reef Aquariums with Bacto Balls Fauna Marin Bacto Balls contain...

Premium Activated Carbon Reef Endurance now offers ROX 0.8 Pharmaceutical Grade Activated Carbon, the finest activated carbon available. These tiny...

Kolar Labs 15 lb Crystal Cal Carbon 5g Bucket Kolar Labs Crystal Cal is a premium, laboratory grade, granular activated...

Kolar Labs 320 gram Crystal Cal Carbon Kolar Labs Crystal Cal is a premium, laboratory grade, granular activated carbon designed...

Kolar Labs 700 gram Bayoxide GFO E33HC KOLAR FILTRATION IS THE EXCLUSIVE DISTRIBUTOR FOR LANXESS FOR GFO Bayoxide® E33 HC...

High performance activated carbon for crystal clear water in fresh-water and salt-water aquariums. PolypLab Pro Carbon is is an ultra...

Clarisea Aquarium Filter Roller The ClariSea fleece filter is a high efficiency water filtration system which effectively removes suspended particles...

Seachem Tidal 75 high effeciency spherical Matrix Carbon - 190 mL (bagged). Treats up to 75 gallons.

Heavy Metal Thunder?   An excess of heavy metals in the water is toxic to aquatic life. These metals may...

TLF Reactor 550 Foam Disks 2 pk

PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuard...

Looking for an easy way to contain your filter media? Check out our Drawstring Net Filter Bags! They're a convenient...