Featuring an anti-return valve that is both accurate and simple to install. Ideal for compressors and cylinders operating below the water level in aquariums, this valve effectively stops water from flowing back into the compressor or cylinder. Designed for 4/6 mm hoses; Sold as a single unit.

 Product description Water exits the aquarium through an overflow chamber or another device, such as an AB Aqua Medic Overflow Box, and flows into the filter. The water is then split at a T-junction. One portion is sent to the Turboflotor Shorty Compact, while the remaining water passes directly through a mechanical sponge filter to the wet/dry biological filter. You can adjust the water flow between the skimmer and biofilter using two ball valves. After passing through the protein skimmer, the water proceeds to a second, smaller mechanical filter and wet/dry biofilter unit. From the biofilters, the water drains into the filter sump. The Nitratereductor and Calciumreactor receive water via a bypass system. This water is drawn from the pressure tube that pumps the purified water back up to the tank. To enhance the water supply for these filters, a dosing pump (SP 3000) can be utilized. The top-up tank containing refill water is situated within the filter sump on a plastic base. The refill mechanism (peristaltic pump SP 3000) is equipped with a level sensor and should be installed above the storage tank. The level sensor is secured in the filter tank and indicates the optimal water level in the filter sump. During the installation of pumps and plumbing, it’s crucial to avoid creating resonance bodies, as these can lead to unpleasant noises depending on the type of pumps used. The external filtration system, Reef 2000, is housed in a separate glass tank. The Turboflotor 5000 Shorty Compact skimmer and both return pumps are positioned adjacent to the glass tank. The overall dimensions are 155 x 45 x 62 cm (L x W x H). The system includes the following components: 1. Glass tank with dimensions of 90 x 45 x 40 cm (L x W x H). 2. Protein skimmer Turboflotor 5000 Shorty Compact featuring a post-switched mechanical filter (sponge) and a biological wet/dry trickle filter filled with Bactoballs. 3. A second mechanical pre-filter sponge with a smaller post-switched wet/dry trickle filter, also filled with Bactoballs. 4. Nitratereductor NR 1000 with an integrated circulation pump. 5. Calciumreactor KR 1000 with an integrated circulation pump. 6. Two circulation pumps Ocean Runner OR 3500. 7. Refill pump SP 3000, equipped with a level sensor. 8. Top-up tank with hose connection for replacing evaporated water.

The SP 3000 is a reliable hose pump designed for transferring small quantities of water. It is ideal for use with bypass filters like the Nitratereductor and Calciumreactor, and can also be utilized to replenish evaporated water when paired with an aquaniveau. Additionally, it facilitates the automatic dosing of fertilizers and minerals. For freshwater aquariums, you can incorporate the iron fertilizer ferreal on a daily basis. This pump comes equipped with a durable Santoprene¨ hose. SP 3000: 3.0 l/h (approximately 0.08 gph), 4.5 watts

About Main System: Programmable controller designed for Ocean Light LED and ECOplant LED lighting systems. Features two channels that can be independently programmed and dimmed, accommodating both white and blue LEDs (for simulating sunrise, sunset, and moonlight). An optional Y-cable is available, allowing multiple Ocean Light LED or ECOplant LED light fixtures to be managed at once. Programming is done through the Ocean Light LED control timer interface. Power is provided (24 V low voltage) directly through the Ocean Light LED/ECOplant LED connection on the fixture, eliminating the need for an additional power supply. Dimensions (l x w x h): approximately 90 x 50 x 18 mm / 3.5 x 2 x 0.75 in Cable length: approximately 1800 mm / 70 in

KW Zone Airhose Tubing 16/22mm for External Filters Length: 25 meters Color: Brown

The Aqua Medic Overflow box is designed to be attached to the side or rear wall of your aquarium. Once the overflow is initiated, it maintains a consistent water level. Water circulation occurs by pumping water from the sump into the aquarium, and then it flows back to the sump through the Overflow box. This innovative design allows you to connect aquariums to cabinet filter systems without the need to drill any holes in the tank. The Overflow box is crafted from durable acrylic and comes in two different capacities: OFB 2500, which supports up to 2,500 l/h (approximately 625 gph), and OFB 5000, which accommodates up to 5,000 l/h (about 1,250 gph). Connection size: 32 mm OFB 2500 (l x w x h): approximately 19x18x25 cm (about 8” x 7.2” x 10”) OFB 5000 (l x w x h): approximately 19x25x25 cm (around 8” x 10” x 10”)

AQUA MEDIC ARCTIC BREEZE 6-PACK (AQUARIUM COOLING FAN) This high-performance fan is crafted from heat-dissipating aluminum and durable plastic. It effectively cools aquarium water by enhancing evaporation. Quiet brushless motors ensure longevity of the fans Operates on a low voltage of 12 V Energy-efficient with an adjustable power supply ranging from 3 to 12 V Fan power can be adjusted for airflow up to 94 m/h volume velocity For optimal temperature regulation, we suggest using our T controller twin (sold separately). Dimensions of the Arctic Breeze 6-pack: approximately 40 x 4 x 15 cm (l x w x h)

Introducing the BOYU SPARE BYG-86 LED, a reliable lighting solution designed specifically for your aquatic needs. This LED light is perfect for enhancing the beauty of your aquarium while providing the necessary illumination for your fish and plants to thrive. Energy Efficient: Enjoy bright lighting without the high energy costs. Long-lasting: Constructed with durability in mind, ensuring it stands the test of time. Easy Installation: Simple setup process that makes it a breeze to replace your old lighting. Illuminate your underwater world with the BOYU SPARE BYG-86 LED and create a vibrant environment for your aquatic friends!

The Aqua Medic Overflow box is designed to be mounted on the side or back wall of your aquarium. Once the overflow is activated, it maintains a consistent water level. Water circulation is facilitated by pumping water from the sump into the aquarium and then returning it through the Overflow box back to the sump. This setup allows aquariums to be connected to cabinet filter systems without the need for drilling holes in the tank. The Overflow box is constructed from durable acrylic and is available in two different capacities: OFB 2500, which supports up to 2,500 l/h (approximately 625 gph), and OFB 5000, which can handle up to 5,000 l/h (about 1,250 gph). Connection size: 32 mm. OFB 2500 (l x w x h): approximately 19x18x25 cm (about 8” x 7.2” x 10”) OFB 5000 (l x w x h): approximately 19x25x25 cm (about 8” x 10” x 10”)

KW Zone 3 Way Plastic Joint Valve Expand the functionality of your aquarium air pump with the Aqua One 3 Way Gang Valve, allowing you to create three separate outlets from a single source. Effortlessly distribute air to operate three air-driven devices simultaneously. Control the airflow for each outlet independently Each valve is fully adjustable Boost oxygen levels in your aquarium To set it up, connect a length of airline tubing from your air pump to the SIDE of the gang valve. Then, attach your air stones or air-operated decorations to the TOP of the gang valve using another piece of airline tubing. You can simply turn the knobs on the gang valve to fine-tune the air flow for each outlet according to your needs.

Aqua Medic Ocean Runner 6500 Impeller This is a replaceable rotor designed for the Aqua Medic OR 6500 pump. The rotor is a crucial component of the pump, as it is the most dynamic part, continuously rotating to facilitate the movement of water. With time, the rotor may experience wear and tear, which can be indicated by unusual noises or vibrations from the pump, as well as a decrease in water flow. In such instances, it is necessary to replace the rotor. 1 unit per pack Includes ceramic shaft and end caps Authentic Aqua Medic Part. To prolong the life of the 6500 impeller and avoid future issues, be sure to clean it during each aquarium maintenance session.

Introducing the Aqua Medic Magnetscaper Blades, expertly packaged for your convenience. These blades are designed for precision and efficiency in maintaining your aquatic environment.

KW Zone 2 Way Joint Valve Expand the number of outputs from a single aquarium air pump with the 2 way Aqua One Gang Valve. Effortlessly divide the air into two outlets, allowing you to operate two air-driven devices simultaneously. Control the airflow for each outlet separately Each valve is fully adjustable Enhance oxygen levels throughout your aquarium. To set it up, simply attach a piece of airline tubing from your air pump to the SIDE of the gang valve. Then, connect the air stones or air-operated ornaments to the TOP of the gang valve using another piece of airline tubing. You can adjust the knobs on the gang valve to customize the airflow to each outlet independently.

AQUA MEDIC REPLACEMENT PADS (BLUE/BLACK) FOR MEGA MEG 1 & 2 Dimensions: Model - AM67101: 10 x 7.5 x 0.10 cm Model - AM67103: 15 x 10 x 0.10 cm