These specifically designed return plumbing prevents air from building up within overflow boxes.

OBM-20 Requires a pump that at least 790 Gph to drive, the outlet   Φ=3/4”
Recommended for the OB-200S and OB-300S Overflow boxes

OBM-25 Requires a pump that at least 1300 Gph to drive, the outlet  Φ=1”
Recommended for the OB-300D and OB-400D Overflow boxes

• Dimensions: 10.5″ x 8″ x 23″
• Rated up to 125 gallons.
• Powered by 1 OTP 1000 pump at 250 gph
• High performance venturi air injection system
• Modified cone neck design designed for easy transition of micro bubbles into cup
• Requires a feed pump or plumbed from an overflow to inject water into skimmer
• Can be in sump or external
• 1 year warranty on skimmer and pump

Description:

The Reef Octopus® skimmers are powered by the Hailea OTP pumps. They are built with high quality acrylic. The skimmer has a gate valve output which allows for more adjustment of the skimmer compared to ball valves. The collection cup has a quick release neck for easy removal for cleaning. It requires 1/2 inch of clearance to remove the cup. The Octopus skimmers uses metric plumbing parts. The pump has an improved venturi design and pinwheel impeller. The DNWB skimmer requires a feed pump to feed water to the skimmer. The recommended maximum flow rating for this skimmer is 250gph. These numbers are based on zero back pressure on the output plumbing. If you add 90 degree bends on the plumbing back to a sump you may need to back off the amount of water being feed through the skimmer. We recommend that you use a ball valve inline from your feed pump to the skimmer allowing you to control the water flow. Below are the test results from the old impeller to the new improved impeller.

• HLLD (Head and Lateral Line Erosion Disease)in fish.
• Sudden Death of Tank Inhabitants
• Unusual Behavior of Tank Inhabitants
• Loss of zooxanthellae in SPS and LPS coral
• Tissue recession and polyp bail-out in SPS coral
• Shriveled up and discolored soft coral

How To Test for Stray Voltage

1. Obtain a voltage meter. They can generally be found for less than $20 at most automotive parts or hardware stores.
2. Turn the selector to the lowest “AC Voltage” setting range from 0-200.
3. Insert the tip of the black lead to a ground source and drop the red lead into the aquarium.
4. Watch the meter for any reading. Any reading may indicate there is voltage leaking in your system.

How To Identify the Voltage Leak Source

Disconnect each electrical appliance (heaters, pumps, lights, chiller) associated with your tank one at a time and retest for voltage after each unit is disconnected. To be certain the suspected product is leaking current, remove the item and place in a bucket of water outside of the confines of your aquarium, plug in and retest.

How To Solve the Voltage Leak

1. Replace (recommended) or repair the faulty unit. Always test the tank once again to make sure that you have eliminated the problem.
2. Install a simple grounding probe in the tank to avoid damage to the tank inhabitants. This may temporarily take care of the symptoms of stray voltage, but it does not cure the cause of the problem.

Mazarra P Series detailed instructions available for download
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Mazarra S Series detailed instructions available for download
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How to Install the Mazarra Ball Joint Mount
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Item #: OCT-BH50

• Footprint: 5.1″ x 5.5″
  
• Height: 13.8″
• Diameter: 3.1″
• Pump: OTP300s
• Rated up to 50gal.

A small skimmer with all the great features usually only found in larger skimmers. Equipped with bubble diffuser, air silencer, solid mounting bracket, easy to use raiser pipe to control the internal water level in the skimmer and all in a small footprint. These work well in small sumps, in nano tank overflows and in display aquariums.

Reef Octopus BH-50 Schematic

Almost a year ago we introduce the reef aquarium hobby to the Metal Halide lamps manufactured by Nueco Germany. We were excited to work with this company in providing the US reef keeper with a fresh, new, quality made metal halide lamp. This has been a long process but we have finally have two lamps that deserve attention. We have been thoroughly testing several 20k and 14.5k in all wattages over actual tanks. We are thrilled with the results. The par stands up with the competition and color is worthy of the lighting up the greatest of reefs.

Series of Sample Lamps Where Tested

Nueco Sample A Par Results

Reef Octopus BH90 Hang on Protein Skimmer
Item #: BH90HOB

Height: 23.8″
Foot print: 7.5″ x 7.5″
Reaction Chamber: 3.9″

Pump: OTP‐1000s
Fit tanks: 75～100Gal

BH‐90 skimmer is totally a new hang on skimmer, not like your common hang on design, it have a cylindrically main body and use the siphon to feed water in to the skimmer which reduces the load on the pump while increasing the air generated.

This skimmer skims the top of the water surface avoiding the ugly oil buildup on the water surface. A cylindrical reaction chamber, the bubble chamber and conical body to neck transition，all help disperse the air gently and reducing turbulence as the collected organics make it into the collection cup. It is also very easy to be set up. Two adjustable PVC screws makes it could be stably fixed on your aquarium tanks.

Now Available!!!

Designed with the hobbyist in mind, these all-in-one reactors are simple to setup up, saves valuable space and conserves costly energy. Powered by our energy efficient water blaster pump to provide the correct amount of feed flow for the bio-pellet media. Water is directly injected into the media chamber enhancing  the pumps performance and provides even distribution of  flow through the media. The water inlet /bottom chamber’s is a specially engineered structure that prevents the media from exiting the chamber and entering the pump when the power is off. A rigid sieve plate fixed on the top cover to prevent the leakage of pellets through the output of the unit. Unique in design this reactor doesn’t have a pipe in the middle of chamber making it super easy to remove the cover to refill the pellet media. The cover has four install orientations, makes it easy to be set up in your sump.

Maxspect Mazarra S Series Aquatic Lighting

• Each module comes with 2 individually dimmable LED channels.
• Heat sink temperature monitor and cooling fan control.
• User defined 4 Time-Points Photoperiod Programs.
• Utilizes 3 different types of LED bulbs.

S Series LED Module
Item#: CV-MAX-SLED Dimensions (D x L): 9” x 9” x 1.5” Weight: 4.4 lb
S Series Power Supply	S Series Led Chips
Item#: CV-MAX-SPS Input Voltage: AC 100 – 240V / 50 – 60 Hz Output Voltage: 16V Output Current: 10A Use only Maxspect™ Mazarra S-Series Power Supply for S-Series LED Modules. Do not connect more more than 2 LED Modules to one Power Supply!	Cree XPE 3w 465-485nm Blue Item#: CV-MAX-SC465 Cree XPE 3w 450-465nm Royal Blue Item#: CV-MAX-SC450 Cree XPE 3w Cool White Item#: CV-MAX-SC365
Mazarra S Series detailed instructions available for download -

The Mazarra S Series 2 LED Channel Layout

  Maxspect Mazarra P Series Aquatic Lighting

• Each module comes with 4 individually dimmable LED channels.
• Adjustable LED driven current. (1500mA/1000mA/700mA)
• Heat sink temperature monitor and cooling fan control.
• Wireless Controller Unit.
• User defined 8 Time-Points Photoperiod Programs. (Controller Unit function)
• Dawn/Dusk Mode. (Controller Unit function)
• Weather Mode. (Controller Unit function)
• Utilizes 6 different types of LED bulbs.

P Series Controller Unit	P Series LED Module
Item#: CV-MAX-PCU Dimensions (D x L): 4.7” x 2.4” x 1.2” Weight: 10 oz	Item#: CV-MAX-PLED Dimensions (D x L): 9” x 9” x 1.5” Weight: 4.4 lb
P Series Power Supply	P Series Led Chips
Item#: CV-MAX-PPS Input Voltage: AC 100 – 240V / 50 – 60 Hz Output Voltage: 24V Output Current: 16A Use only Maxspect™ Mazarra S-Series Power Supply for S-Series LED Modules. Do not connect more more than 2 LED Modules to one Power Supply!	Cree XML 5w 8500K White Item#: CV-MAX-PC585 Cree XPG 3w 8500K White Item#: CV-MAX-PS410 Philips Luxeon Rebel 3w 480nm Blue Item#: CV-MAX-PP480 Philips Luxeon Rebel 3w 460nm Royal Blue Item#: CV-MAX-PP460 SIBDI U60 3w 410nm Super Actinic Item#: CV-MAX-PS410 SIBDI U70 3w 420nm Super Actinic Item#: CV-MAX-PS420
Mazarra P Series detailed instructions available for download -

The Mazarra P Series 4 LED channel layout

Versatile Mounting Options

Depending on the dimensions of your aquarium, there are many different configurations
you could mount and position the Mazarra LED Lighting System.

Available Packages
Package A – 9.4″ Tank Mount Brackets Item#: CV-MAX-A	Package B - Tank “TOP” Mount Item#: CV-MAX-B Includes:2x 12″ rails, 2x 8″ rails & 2x 4″ rails
Package C - Suspension Kit / Canopy Mount Item#: CV-MAX-C Includes:2x 4″ rails & brackets/suspension wires	Package D – Right Angle Adapters (2) Item#: CV-MAX-D Includes:3x 4″ rails with plastic elbow, which is also 4″x4″
Package E - 7.5″x11.2″ Elbow Rails (2) Item#: CV-MAX-E	Package F – 7.9″ Extension Rails (2) Item#: CV-MAX-F
Package G – 35.4″ XL Extension Rail Item#: CV-MAX-G
PLEASE NOTE: The maximum width of the glass/acrylic the stand can fit onto is 20mm (3/4”). The stand can be mounted on top of the glass/acrylic panel or sideway on support beams found on larger aquariums.
Pendant Mounting
Single Row	Multiple-Row Configuration
Mounting Inside the Canopy
	You can mount the rail system directly onto the top of your canopy as illustrated with package C.
Mounting on Stand or Wall
Mounting on Aquarium
Length Possibilities

Fully Customizable Design

Mazarra P Series  LED Types
Channel	LED Make / Model	Quantity	Luminous Flux & Driven Current	Color Temperature / Wavelength
A	Cree XLamp® XM-L T6	4	540lm @ 1500mA	Cool White 7000-8000K
B	Philips Luxeon Rebel LXML-PB01-0040 Philips Luxeon Rebel LXML-PR01-0500	2 2	88lm @ 1000mA 1222 mW @ 1000mA	Blue 460-490nm Royal Blue 440-460nm
C	SiBDI S35-U U60 SiBDI S35-U U70 Philips Luxeon Rebel LXML-PR01-0500	1 1 2	500mW @ 700mA 600mW @ 700mA 910mW @ 700mA	Super Actinic 400-410nm Super Actinic 410-420nm Royal Blue 440-460nm
D	Cree XP-G Q3 Philips Luxeon Rebel LXML-PR01-0040	2 2	232lm @ 1000mA 88lm @ 1000mA	CRI 85 Warm White 3000K Blue 460-490nm
Mazarra S Series LED Types
Channel	LED Make / Model	Quantity	Luminous Flux & Driven Current	Color Temperature / Wavelength
A	Cree XLamp® XP-E R3	8	280lm @ 1000mA	Cool White 7000-8000K
B	Cree XLamp® XP-E M2 Cree XLamp® XP-E 16	4 4	69lm @ 1000mA 1000mW @ 1000mA	Blue 465-485nm Royal Blue 450-465nm

Note: Specifications are subject to change without notice.

Each Mazarra LED Module comes with three sets of optics,
ranges from 100°, 70° to 40° (factory default is 70°). Installing optics will enhance penetration of light over a greater depth of water by converging light from the LED bulbs, but at the same time reducing the coverage area. By mix-and-matching different types of optics to be installed, you would be able to customize the overall appearance and performance of your Mazarra LED Lighting System.

NOTE: You must install one of the three types of optics on every bulb. The optics also serves as a protective barrier that prevents water and moisture from damaging the LED bulbs.

WARNING: Installing the 40° optics will converge light into a narrow beam, incorrect usage of optics may result in bleaching of your corals from over-exposure to high intensity light.

Enhanced Programing

User Friendly Control
Mazarra controller for the P Series Modules adds enhancements like dawn to dusk mode, weather mode and user defined time-points photoperiod programs.

Fully Programmable Photoperiod
The Mazarra can be programmed to control the photoperiod and brightness of the system throughout the day.

This diagram illustrates how the LED channels would cycle through different intensity throughout the day.

Weather Mode
The Weather mode will simulate the effect of clouds slowly moving across the sky, casting shadows over the ocean.

As clouds slowly move across the sky, casting shadow over the ocean, the amount of sunlight received near the surface of the ocean dramatically reduced. By changing different parameters such as thickness of clouds and the speed they move at, you can program your Mazarra LED Lighting System to simulate any given day as sunny, cloudy, windy, overcast or rainy.

This diagram illustrates the amount of sunlight received near the surface of the ocean, on a typical sunny day.

Dawn/Dusk Mode
When more than one Mazarra LED Module is connected to the Controller Unit, you can activate the Dawn/Dusk mode will simulate the effect of the sun slowly rises and sets over the horizon.

Dawn Mode:

Dusk Mode:

The above diagrams illustrated a sample Dawn/Dusk Mode behavior utilizing 4 LED Modules.

Optimized for Efficiency & Performance

Cree XLamp® XM-L chip Utilizing the latest Cree high performance high intensity XLamp® XM-L chip, the Mazarra will consume less power yet producing more PAR (Photosynthetic Active Radiation) for even your most demanding corals.

Controlled Intensity Each individual LED bulb is fitted with swappable optics, letting you to choose between spread and intensity.

PAR measurement of a standard 120w Mazarra LED Lighting System.

Vue Technology and Maxspect International would like to address that Vue Technology (CoralVue) will be taking over U.S distribution of their complete line of LED products. Maxspect has decided for the best interest in their business they have chosen us to provide the quality customer service and skilled support the Maxspect product deserves. With our willingness to support this product you can expect customer satisfaction even after the sale. At this time we would like to ask that any customers with Maxspect LED products in stock to contact us and we will discuss how to get you the latest firmware updates to the modules you have before selling them to end users. We would also like to ask that if you have customers that are having problems with any Maxspect product to contact us directly and we will provide the necessary service to help them.

Please contact us directly if you have any questions about the transfer of Maxspect distribution over to Vue Technology or their product line and sales. In the next few days we will email out new pricing and availability dates for the Maxspect Mazarra LED modules, controller and mounting systems.

Advanced Aquatic Lighting Technology

Advanced Technology
The Mazarra utilizes state-of-the-art technologies, from wireless controller to latest LED chips, offering optimized performance and unparalleled energy efficiency.

Easy to Customize
The Mazarra is designed with one goal in mind: Customizable – YOU to take full control over your aquarium lighting.

Choose the right skimmer for you and your system

SIZE: Every skimmer has a minimum and maximum capacity of water purification and choosing the appropriate skimmer for your system is very important. Generally speaking, a skimmer size should be matched to your bioload and system. Of course, the biomass and the average amount of food added affect the requirements of water purification and filtration equipment to an extent. Aquarium enthusiasts should make decisions by the actual situation. Key elements to look for when choosing the right size skimmer for your system: processing rate, air pull, design and most importantly neck size.

STYLE: No matter what obstacle your faced with we have a skimmer for you. We have a large selection of

Hang-on-Back:  Powerful skimmer filtration for those that choose to go sumpless

Sump Saver: Provide powerful filtration with a small footprint

Traditional: Pump mounted to the side with hybrid conical body. For those that have the sump space and want to max out on the performance

Recirculating: The ultimate in external filtration, precision control and performance. 

My skimmer pump is noisy!

Take the pump apart and check that nothing has been sucked into the pump. Check the pin wheel impeller and make sure that no pins are broken off. Broken pins is a sign that something was sucked into the pump causing the pins to shear off. This will put the impeller out of balance and you will need to purchase a new one.

Clean the impeller assembly at least once every 6 months. Calcium will build up on certain parts and cause the pump to run harder which in turn will make it louder.

Check the shaft to see if it has broken. A broken shaft is another indication that something was sucked into the pump. The pump will still run but everything will be out of balance and make a lot of noise.

Make sure you have the air hose attached to the silencer.

My pump will not run unless I blow into the venturi air hose.
Sometimes a air pocket will sit inside the skimmer pump and cause the impeller to spin in air. If it does not have enough water in the pump body the pin wheel cannot get started. Blowing air into the line will force the pocket of air out and allow water into the pump housing which will start it spinning.

Having to blow into air venturi hose can be a sign of a clogged venturi or air hose. Make sure the venturi is free of salt creep as well as the air hose.

This could also be a sign the magnet impeller is going bad. Magnetic impellers seem to lose there magnification over time and need to be replaced.

I can hear my pump humming but no water is being pumped.
Check the pin wheel impeller make sure it is free to rotate back and forth on the shaft. If it is stiff then it needs to be cleaned or the pin wheel assembly needs service. Check out our video instruction on how to correct this. This is a service that needs to be done on the Sicce PSK-2500 pumps.

This could also be a bad magnet impeller and may need to be replaced.

I am having start-up problems with my skimmer pump.
Check to make sure the impeller, air hose and venturi are all clean and free of any calcium deposits of salt creep.

Could be a bad magnet impeller that needs replacing. We find that magnets tend to lose their magnification over time and may need replacing.

How often should I clean my skimmer pump?
Because every system varies the maintenance on the pump will also very. It is suggested that you take the pump off every 2-3 months to clean and inspect the pump for breakage, debris and buildup. To clean the pump you make a 50%/50% mixture of vinegar and water. Soak the skimmer pump for at least  2 hours or more. For dirty pumps or pump with high calcification long soakings will be required.

What water level should I run my in-sump protein skimmer at?

What impact does the sumps water level have on a skimmer?
For in-sump skimmers sump water level stability is key to optimal skimmer performance. We suggest that the water level within the skimmer compartment of the sump be level at all times by strategic placement of baffles or maintained by a quality auto top off unit. Skimmers can be set in a range of water depths and vary from system to system.

Why does my skimmer keep over flowing?

1) Chemical Reaction - Some chemicals react with the air that the skimmer produces and causes the skimmer to over produce foamate. Chemicals known to cause skimmers to overflow are, red slime remover, medications, reef/frag putties (epoxy Putty) frag glues, water conditioners, dechlorinators, stress coat, fresh filter socks, newly mixed sale,  bacteria additives  as well as other dosing medias. In order to remove these chemicals from the water column we suggest that you do several 20% water changes over the period of a month and add a good amount of fresh activated carbon to the system and change out every week till the skimmer has returned to normal operation.

2) Water level in sump - It is important that you place your skimmer in the proper water level. It is also important that the output of the skimmer is not submerged under water unless it is properly vented.

3) Inner water level - If your inner water level is set too high the slightest change in your water chemistry can cause your skimmer to over flow. We suggest that your inner water level to be set at no higher than the collar where the cup meets the body.

4) Blockage - Venturis are like small vacuums and often collect dust and debris from the air which can block the proper amount of air to enter the pump which increases the water being pulled by the pump. It is also common for saltcreap to build up in the port and will need to be removed manually by scraping it away. Make sure you inspect the air venture, silencer and air hose for any debris or salt creep deposits. Also make sure the air hose is not bent preventing air flow into the pump.

My skimmer was working great, now there is no foam head or anything being pulled out of the water?

Another important thing to remember is that whenever you put your hands in the aquarium or feed your tank’s inhabitants you introduce oils into the water column which will break surface tension in the water causing the skimmer foamate to fall. It is very important that you clean your hands before working in the aquarium and remove any oils or soaps. Using fresh activated carbon helps keep down time to a minimal.

Adding chemicals can cause a reaction to your skimmers production of foam. It is best to shut your skimmer down while using any chemicals to treat algae or disease in the aquarium and follow up with large amounts of activated carbon to absorb the chemicals prior to starting the skimmer back up.

My new skimmer is not producing any foam or not collecting any skimmate in the collection cup?
All skimmers require a break in period before any stable formation of foam will be made or start rising within the neck of the skimmer. When first starting your new skimmer set the water level in the skimmer low by keeping the outlet valve all the way open.  Do not attempt to raise the water level in the skimmer for at least 2 to 3 weeks or you will run the risk of the skimmer overflowing and flooding the surrounding area. Please be patient during this break in period. Your skimmer is working but it needs to run for some time to allow all residual oils on the acrylic from production and handling to break down before it will build a steady head of foam. Running fresh activated carbon may help with the break in cycle.

What effects does organic concentration have on a skimmer?
The concentration of DOC in aquarium water has a major factor in the skimmer’s performance. It is easier to separate something from water with a higher concentration than water with low DOC. Basically the skimmer can only pull out what is present in the water pulled in by the skimmer pump. The skimmate collection, color and concentration is dependant of what is fed to the tank, the bio-load and the setting of the skimmer. To adjust a skimmer properly users must be patience and regulate it several times over a period of a few days.