UNUSED CUSTOMER RETURN DC Skimmers use an adjustable DC pump and needle wheel, regarded as one of the best methods to shred air and water in order to create micro-fine bubbles. The long contact time between the water and the air that our skimmers...

Tropic Marin® Pro-Tect improves the quality of the water – especially in fish aquariums – through a combination of highly efficient active ingredients. The welfare of the animals is improved.The protective colloids it contains...

Tropic Marin® Pro-Tect improves the quality of the water – especially in fish aquariums – through a combination of highly efficient active ingredients. The welfare of the animals is improved.The protective colloids it contains...

Organic filter medium for fluidized bed reactors for effective biological nitrate and phosphate reduction with a quick-starting, continuous action. Tropic Marin® NP-Bacto-Pellets consist of a mixture of natural biopolymers, which promote the...

Organic filter medium for fluidized bed reactors for effective biological nitrate and phosphate reduction with a quick-starting, continuous action. Tropic Marin® NP-Bacto-Pellets consist of a mixture of natural biopolymers, which promote the...

The nutrient ratios for corals and sponges in reef tanks are ideal when nitrates and phosphates are present in the lowest concentrations. Tropic Marin® NP-Bacto-Balance uses a mix of select organic carbon compounds and suitable inorganic...

Liquid pH buffer and KH creator for seawater aquariums Marine aquariums need optimal buffering for good coral growth with a stable carbonate hardness between 7 and 9 ° dH. In addition, fluctuations in the pH, e.g. in hyperacidity by excretions and...

Tropic Marin® K+ Elements contains a selection of essential cationic trace elements for the promotion of growth and the natural colouring of the corals. Trace elements are natural minerals which are needed by all aquarium inhabitants to...

Carbon dosing concentrate for effective reduction of nitrates and phosphates. Suitable for all saltwater aquariums with increased phosphate concentration and a low nitrate/phosphate ratio, as frequently observed in reef aquariums with a calcium reactor...

Excessive concentrations of phosphates in the water can lead to strong algae growth and a reduction in the growth of corals and aquatic plants. This is why it is important to monitor the phosphate concentration in an aquarium regularly and maintain the...

Tropic Marin® Carbo-Calcium is highly concentrated calcium and alkalinity for dissolving in reverse osmosis water to get the proven Carbocalcium solution. After dissolving, one single solution can cover all the calcium and alkalinity...

Tropic Marin® A- Elements contains a selection of essential anionic trace elements for the promotion of growth and the natural colouring of the corals. Trace elements are natural minerals which are needed by all aquarium inhabitants to maintain...

Stimulates coral growth, intensifies colouring and reduces phosphate in the reef aquarium biologically. Pale or brownish corals are often caused by too weak a concentration of easily digestible nitrogen compounds. Tropic Marin®...

Dimensions:  6in x 2in OR 1.25in   Includes: 2 Swappable Rack Options, 4 Hole or 8 Hole Thumbscrews Strong Magnet Bar   The Slimline Small Frag Rack [4 + 8 Hole] is a great set up for any size tank. You can easily...

Algae scrubbers have been successfully used for many years to combat excess nutrients via the growth of natural algaes. Due to the efficiency of algae scrubbers, many aquarists no longer need expensive nitrate and phosphate removal media to combat...

Algae scrubbers have been successfully used for many years to combat excess nutrients via the growth of natural algaes. Due to the efficiency of algae scrubbers, many aquarists no longer need expensive nitrate and phosphate removal media to combat...

Custom Pro Series 48 in Purple/Black. Freight Included.   Build time is 4-6 weeks.

This box has everything you need to make a beautiful aquascape and there are so many ways to arrange them.  Also, each box has a minimum of 40 pounds of rock that include 2 x 12” Arches 15 lbs Original Rock 3 Ledges 1 donut 1 cave 1...

Eye of the Garden Hammer Garden 5"+ in size.  Pictured coral above is what you see is what you get “WYSIWYG”. If you are looking to start buying coral online to add to your reef tank, this is the best choice. This is a one of a...

Coral pictured is very close to WYSIWYG. If you are looking to start buying coral online, to add to your aquarium, this is a great beginner large polyp Stoney coral. ACI Cultured Sunrise Cyphastrea Coral is a fast growing encrusting coral. A...

Coral pictured is very close to WYSIWYG. If you are looking to start buying coral online, to add to your aquarium, this is a great beginner large polyp Stoney coral. ACI Cultured Ghost Eye Chalice. This is a fast growing encrusting coral. A great...

Coral pictured is very close to WYSIWYG. If you are looking to start buying coral online, to add to your aquarium, this is a great beginner large polyp Stoney coral. ACI Cultured Scream Tail Cyphastrea Coral is a fast growing encrusting coral. A...

Coral pictured is very close to WYSIWYG. If you are looking to start buying coral online, to add to your aquarium, this is a great beginner large polyp Stoney coral. ACI Cultured PPE Cyphastrea Coral is a fast growing encrusting coral. A great...

Coral pictured is an example of what will be sent to you. If you are looking to start buying coral online to add to your reef or fish tank, this is the best beginner LPS coral. ACI Cultured Trick or Treat Stylocoeniella Coral is an encrusting LPS...

Coral pictured is an example of what will be sent to you. If you are looking to start buying coral online to add to your reef or fish tank, this is the best beginner LPS coral. ACI Cultured Green Goblin Stylocoeniella Coral is an encrusting LPS...

Coral pictured is an example of what will be sent to you. If you are looking to start buying coral online to add to your reef or fish tank, this is the best beginner LPS coral. ACI Cultured Grafted Stylocoeniella Coral is an encrusting LPS coral...

Coral pictured is an example of what will be sent to you. If you are looking to start buying coral online to add to your reef or fish tank, this is the best beginner LPS coral. ACI Cultured Fireball Stylocoeniella Coral is an encrusting LPS...

ACI Cultured Majestic Micromussa 1 - 2 Polyps in size.  If you are looking to start buying coral online to add to your reef tank, this is the best choice. ACI Cultured Majestic Micromussa coral is a stationary LPS coral. They are a fast...

Coral pictured is an example of what will be sent to you. If you are looking to start buying coral online to add to your reef or fish tank, this is the best beginner LPS coral. ACI Cultured Wowzers Bernardpora Coral is an encrusting LPS coral...

Preassembled SafeScreen™ Aquarium Mesh Screen Lid - For Nuvo Fusion 20 Long We’ve Got You Covered - Made to fit the Nuvo Fusion 20 Long AIO Aquarium (Model: 0315-P) Provide protection for your livestock and encase any aquarium with this...

Average frag 1-5 polyps.  If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Grandis Palythoa are a fast growing coral that will reproduce and expand there colonies, for beginners and...

Average frag 1-5 polyps.  If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Gold Dot-Green Rim Zoanthids are a fast growing coral that will reproduce and expand there colonies, for...

Average frag 1-5 polyps.  If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Mohawks Zoanthids are a fast growing coral that will reproduce and expand there colonies, for beginners and...

UNUSED CUSTOMER RETURN   Designed with hobbyists needs in mind the highly effective flow dynamics of the REEFER™ Skimmer will maintain an optimal ORP (REDOX) level of over 350mv, a level that is normally associated with ozone...

BOX BEAT UP - TANK UNTOUCHED Stand out of the Crowd The Fusion Pro 2 Peninsula Series gives a new outlook on panoramic aquascaping experiences. With a built-in emergency overflow, adjustable water level risers, leveling mat and safe screen lid…...

Aquaforest Reef Salt is a synthetic marine salt designed specifically for aquacultured corals. The formula contains micro and macro nutrients necessary for proper coral growth and pigmentation, along with amino acids and Vitamin C for immune support...

UNUSED CUSTOMER RETURN Filter socks are a critical component in maintaining water quality in aquariums. They remove suspended debris and detritus, which often lead to excess dissolved organics, nitrate, and phosphate when left unchecked. This makes...

UNUSED CUSTOMER RETURN Scrubber Stand Now Included! Algae scrubbers have been successfully used for many years to combat excess nutrients via the growth of natural algaes. Due to the efficiency of algae scrubbers, many aquarists no longer need...

Photocatalytically Enhanced Aquarium UV Steriliser The Vecton Titan UV has been produced using specially selected photocatalytic material. The photocatalytic reaction provides a safer alternative to ozone for even cleaner water...

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...