ATI Easy Vital is a highly active, natural clay mineral ATI Easy Vital is a highly active, natural clay mineral. With its exceptionally large surface area, it possesses a remarkably high absorption capacity. Toxic substances...

Ecotech Versa VX-1 A Precision Aquarium pump that does everything. Dosing, automatic topping up, changing water, even feeding. Accurately up to 2% or less and capable of several hundred ml. per minute the Versa ™...

Bacto Reef balls Millions of live reef bacteria and enzymes in depot balls for easy dosing of marine bacteria. BACTO REEF BALLS EFFECT: Crystal clear & healthy water. Nutrition control and easy reduction of ammonia,...

BACTO THERAPY is a mixture of special bacteria which take care of the decomposition of solid nutrients such as mulm and detritus. particularly effective against organic matter and nutrients hydrolytic enzymes and special nitrogen Bacteria safely...

The easy feed is an affordable multi-use feeding and cleaning pipette. Due to its 3 parts, it is easy to take apart and easy to clean. With an inner diameter of 5mm, it is capable...

Reef Buster Multitool Feeding pipette. Precise feeding with granulated and frozen food. Cleaning Corals from debris and algae. Including extension hose and cleaning brush.

Flux RxTM is simple and effective with levels easily achieved and maintained quickly for effectiveness when Bryopsis or Green Hair Algae are present How to prepare the product: Turn off skimmer and discontinue using activated...

Flux Rx is simple and effective with levels easily achieved and maintained quickly for effectiveness when Bryopsis or Green Hair Algae are present. How to prepare the product: Turn off skimmer and discontinue using activated...

TEC 1 NG - 1 - channel dosing pump The Grotech TEC1NG is a microprocessor controlled dosing pump for the automatic dosing of liquids. This dosing pump was designed to supply the seawater aquarium as...

H2Ocean Compact Auto Top-Up This ultra-compact smart car top-up unit is simple to mount, easy to use and has twin optical sensors for added security. Features • Auto Top-Up Unit (ATO) • Compact Intelligent sensor...

Replacement Water Pump for SMART ATO top off security system and DD H2Ocean Auto top-up DP-200

TEC 1 NG - 1 - channel dosing pump The Grotech TEC1NG is a microprocessor controlled dosing pump for the automatic dosing of liquids. This dosing pump was designed to supply the seawater aquarium as...

H2Ocean P4 Dosing Pump These smart pumps have been jointly developed between DD and Kamoer , a company with a strong reputation for the manufacture of medical grade dosing equipment, ensuring a high quality product...

DD/ATC Seawater Refractometer The vast majority of refractometers currently available to the Hobby are designed for measuring Saltwater (sodium chloride or brine solution) and not true 'seawater'. Although seawater is mostly sodium chloride it also...

Three simple steps to results. The Hanna Alkalinity Checker Bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next,...

Each HI-784 is delivered in a case with custom insert and is supplied with: Marine Ammonia reagent starter kit (reagents for 10 tests). Please download the Safety Datasheet(s) which provide more detail on the reagents...

Each HI-783 is delivered in a case with a custom insert and is supplied with: Sample cuvette and cap (2 pcs.) Marine Magnesium reagent starter kit (reagents for 25 tests) 1 mL graduated syringe and...

Hanna Checker - Calcium Colorimeter Ideal for salt water aquariums and coral reef tanks. Designed exclusively for Saltwater aquariums, the HI-758 offers a quick, easy and highly accurate method of checking Calcium. For replacement reagents...

The pH of ocean surface water is normally 7.5 to 8.5 pH. Over the years, however, the acidification tendency is to decrease 0.1 to 0.2 pH units/century. Acidification is a consequence of carbon dioxide (CO...

The HI-782 Marine Nitrate High Range Colorimeter is specifically designed to quickly and accurately determine high levels of nitrate for Saltwater aquariums and marine applications. With a digital read out, there is no more struggling...