Specialty

Aiptasia Rx is a simple, effective and rapid solution for treating Aiptasia and Majano anemones. This product yields results within minutes of application. The dense solution sticks to Aiptasia, sealing the mouth to ensure planulas are not released...

SOLID, CUSTOM-CUT SHAPES FOR CLEANING DIFFICULT CURVED AND TIGHT AREAS. Safe for glass and acrylic tanks The blade can be inserted in any direction for multiple scraper edges and shapes Fresh and saltwater aquarium maintenance

STIX is a fast setting stone colored mortar system designed for aquascaping freshwater, marine and reef aquariums.  The kit includes the dry cement, liquid polymer admixture, and a spatula to assist you with mixing in the bucket. For Marine &...

Oceans Wonders coral frag tools are made with 316 surgical stainless steel.  Always rinse tools under HOT tap water and dry thoroughly before storing. This will ensure long lasting durability and tool protection.  Never store tools in...

Replacement syringe & needle kit for the Mastertronic The set includes: 4 Plastic syringes (without needles) 6 Replacement needles

Nyos® REEF PUTTY is a two component epoxy putty for corals and reef structures. REEF PUTTY has the following characteristics: Can be used above water and underwater Soft epoxy putty with a processing time of approx. 45 minutes Silicone-free;...

The Python Brass faucet Adapter allows you to connect your No Spill Clean and Fill System to any standard faucet.  Install the adapter when needed, or leave it attached to your faucet for more frequent use.  Solid brass construction ensures...

Calcium carbonate derived from oolitic aragonite is biogenic (created by living organisms) and naturally re-occurring. Protect the reef by using this superior and sustainable substrate. Bahamas sand is raw, naturally renewable oolitic aragonite sand...

The Seachem DuoPad is a non-scratch, dual surface algae pad for glass & acrylic. The melamine foam side uses micro abrasive technology to easily remove algae from the sides of your aquarium, while the durable scrubbing side allows you to attack the...

Made in USAScraper for saltwater and freshwater aquariumsNo hollowness here.The AquaBlade is injected molded as a solid piece of plastic which keeps water from entering the unit while using. This means no hollow handles and drizzling of excess water when...

Make short work of your dirty sump or bare-bottom aquarium. Simply attach the MJV to a SICCE Syncra Nano with the included snap-in adapter or use it with a spare Cobalt Aquatics™, or Marineland® Maxi-Jet® Pump Protect Your Pump With the...

LifeRock™ begins as a sunlit piece of Pleistocene era seafloor thriving with living creatures. Over the next 100 millennia and the retreat of the ocean, this ancient piece of seafloor, now well inland, has formed a pure, aragonite-bearing rock...

Oceans Wonders coral frag tools are made with 316 surgical stainless steel.  Always rinse tools under HOT tap water and dry thoroughly before storing. This will ensure long lasting durability and tool protection.  Never store tools in...

When setting up an aquarium with CaribSea's dry products please rinse the substrate well, until the water runs clear or relatively clear! The susbtrate should be carefully placed on the bottom of the aquarium, and your preconditioned water should be...

Provides Relief from Bacterial Infections in Fresh and Salt Water Aquariums Body Fungus Gill Disease Popeye Maracyn is a specially compounded broad-spectrum antibiotic (erythromycin) which has been shown to be effective against a number of...

The gels are full of our Waste-Away Bacteria that are automatically and continuously released into your aquarium to consume nutrients and break down fish waste; keeping your tank clean and water clear. REEF SAFE. “Gets into the nooks and crannies...

Special plastic two-component mass for joining small rocks and attaching stony corals to rocks. It does not cause water impurity and is not toxic for reef animals. Both components should be mixed in equal amounts outside the aquarium and then used within...

Specifications: Dimensions - 6.25" x 2.75" Plug Capacity - 12 Magnets - 1 Glass Thickness - up to 1/2"

Copper treatment for external parasites Active at low concentration (does not precipitate) Bound on amine so it is not as toxic to fish 100% Removable with carbon or Cuprisorb Cupramine™ effectively eradicates Oodinium,...

There are three models with a pump outlet from 100, 200 (2 x 100) and 400 (2 x 200) l/h, the smallest model has one and the two larger ones both have two individually adjustable air outlets. And they come equipped with one or two EHEIM...

Cool Fritz sticker to show your love and support for this brand. Size: 3" by 1.2" Material: Durable BOPP (glossy, Permanent) On White Background where Applicable

The New Reef Forest  Extension Kit takes open reef scaping to a new level. The 3 LifeRock 3X12 Arches, 3 Cap Rocks and 3 14" Reef Rods quickly to give you a three-dimensional design with plenty of negative space and massive surface area for corals...

The Python No Spill Clean an d Fill is a complete ready-to-use system which adapts easily to most faucets and makes water changes a breeze.  It drains as well as fills aquariums and will not disturb fish or decor during routine aquarium maintenance...

Handle large coral branches effortlessly Designed specifically for marine aquariums Anti-corrosion components Stainless steel, anodized with chromium Curved blades for a cleaner cut Heavy duty-- can handle 1" branches with ease

Recommend to be used on aquariums up to 10 gallons, with a surface thickness up to 3/16” Product dimensions: (1 ¾” x 15/16” x ¾”) (Note: Can also be used on glass/plastic aquariums) Item #00025 Easy removal of...

Expel-P (Levamisole HCl), is an anthelmintic (anti-worm) and immunostimulant agent. Expel-P is safe to use in freshwater and saltwater aquaria and is effective against many internal parasites, especially nematodes, when used as directed. It does not harm...

Acrylic-Safe Replacement Blades Contents: 3 acrylic-safe replacement blades To replace the blade: 1. Remove old blade by grabbing the plastic piece in the center with your thumb and index finger and push down with thumb. 2. Reverse the process to...

Super nutritious Natural Purple Seaweed Flakes . Ideal for marine herbivores such as Tangs and Surgeonfish, Moorish Idols, Parrotfish, Angelfish, large Butterflyfish, and herbivorous freshwater fishes, such as Cichlids and Goldfish. Size: 30g (1 oz)

Reef Safe Kick-Ich -  is a water treatment for the control of itch (a.k.a. "white spot disease") in marine and freshwater aquaria. It has been scientifically formulated to eliminate the free swimming, infectious stage of the itch life cycle while...

UltraLife Red Slime Stain Remover is a revolutionary time tested product, that will effectively and safely remove Red Slime Stains quickly from aquarium.  Ultralife Red Slime Stain Remover is a revolutionary new product designed to solve the...

Acrylic aquarium cleaner Recommend to be used on aquariums up to 350 gallons with a surface thickness up to 5/8” Product dimensions: (3 ¼” x 2 ½” x 1”) Item #00360 Easy removal of algae from glass/acrylic...

Eradicates ectoparasites and fungal, bacterial, and viral lesions Safer to dose than formaldehyde, formalin, and methanol Will not adversely effect bio-filter ParaGuard™ is the only fish and filter safe aldehyde based (10% by weight)...

ONE FREE ITEM PER ORDER.  THIS STICKER IS FREE WITH ANY ORDER OVER $50.  JUST ADD $50 WORTH OF PRODUCTS TO YOUR CART AND THIS ITEM WILL BE FREE. Sticker is 3" by 4" on white adhesive background.

We store this in a climate controlled environment to keep it fresh - Good for 6 months at room temperature, 1 year at 50°F. Best to keep refrigerated for longest shelf life. One and Only Live Nitrifying Bacteria prevents new tank syndrome by...

FREE ON ORDERS OF $100 OR MORE! Provide FREE cutting-edge reef-keeping information to hobbyists to encourage responsible reef-keeping and sustainability of our hobby.  Reef Hobbyist Magazine is a reef-focused magazine that teaches hobbyists of all...

ONE FREE ITEM PER ORDER.  THIS STICKER IS FREE WITH ANY ORDER OVER $50.  JUST ADD $50 WORTH OF PRODUCTS TO YOUR CART AND THIS ITEM WILL BE FREE. Sticker is 6x6" on white adhesive background.

The ever so popular MarcoRocks premium Shelf rock, now available in Nano size for smaller aquariums.  100% natural, made in the USA. Easily Stackable Natural limestone product from ancient reefs Can easily be glued together with Coral glue...

Fritz ParaCleanse treats and controls of a wide variety of parasitic diseases. Use Fritz ParaCleanse for outbreaks of aquatic parasites including velvet (Oodinium dinoflagellates), hole-in-the-head disease (Hexamita spp. & Spironucleus), fish lice,...

Uniheat Shipping Warmers are the first warmers designed especially for small pets, tropical plants and other temperature sensitive products. To protect products from cold weather, API designed a complete shipping line that includes 20+, 30+, 40+,...

3 Pack is great for portioning food for your tank sitter!  Defrost and rinse your frozen food at the same time using the SaltwaterAquarium.com defroster cup with insert 3D Printed by Vivid Creative Aquatics Removable screen and inner cup for easy...