AquaC Urchin In-Sump Protein Skimmer without Pump

AC3511

This item has been discontinued.

AquaC

The revolutionary AquaC protein skimmers do not use venturis, downdraft tubes, or air pumps; they employ the patented "Spray Injection System." This innovation allows the protein skimmer to efficiently draw in much more air than any other of the top protein skimmers. This coupled with the superiorly designed compact reaction chamber yields results that will literally blow the waste out of your water.

How does Spray Injection Work?

In 1998, Jason Kim (owner and founder of AquaC) developed a patented process of protein skimming which has come to be known as Spray Injection. Unlike previous forms of skimming, our spray injection method enables huge amounts of air and water to be processed with a relatively small pump. Although it is a simple process, there is still some confusion as to how the spray injector works.

Imagine that you're washing your car – you've got a bucket full of soapy water and a garden hose with a fast-moving stream of water. By placing your thumb over the end of the hose, you can disrupt the stream into a turbulent, high –pressure spray. Now direct that spray down into the bucket of water, and you'll generate a massive amount of bubbles and air flow. That is exactly how our spray injector works.

The skimmer body acts as a water reservoir – the bucket in the example above. Water is pumped through the spray injector, which has a special nozzle that fans the water out into a pressurized spray. This spray shoots into the skimmer body, generating millions of tiny air bubbles. As the bubbles are formed, more air is sucked into the skimmer as a result of the local drop in pressure and the process continues.

Most other forms of protein skimming rely on special valves or media to generate the air flow, and these parts quickly become clogged with salt, dust, or even mineral deposits. The AquaC spray injector is a relatively large nozzle that resists clogging, and when combined with a pump prefilter, can be considered maintenance free.

The Urchin is a compact sump skimmer that is designed based on the popular Remora Hang-On. These skimmers share the same internal structure and are identical in terms of performance. The Urchin is designed to sit inside of a sump, and is powered by a Maxi Jet 1200. There aren't many skimmers with such a small footprint with this level of performance.

Features:

  • The Urchin is built from translucent gray acrylic to inhibit the growth of algae and marine organisms.
  • The skimmer can be ordered with a collection drain fitting (optional).
  • The pump is attached to the skimmer via a section of flexible hose. The pump can be moved into any position you choose.
  • The collection cup is removed from the skimmer by pulling it up and out of the body. Please check that you have the required 23" of vertical clearance under you stand if you are considering the Urchin.
Specifications:
  • Tank Size (Gallons): 20-75
  • Dimensions: 19" tall x 6" wide x 2-3/4" deep
  • 6" x 6" footprint (pump included)
  • Minimum vertical clearance is 23"
  • Water level exit height is 12-1/4"
  • Includes nylon cleaning brush


Manufacturer Info

AquaC Aquarium Supplies
AquaC was founded in 1998 as a small one-man operation in San Diego, California. The company has since grown to become one of the leading protein skimmer manufacturers in the United States and sells thousands of units globally every year. AquaC`s 5,000 square foot production facility in San Diego sets the standard in technology for acrylic fabrication. They use precision CNC machined parts and advanced thermoforming techniques to build products of unmatched quality and value. The company`s focus has remained the same after more than a decade in business: to provide high-quality products and top-notch customer service to customers with each and every transaction.


Warranty

Manufacturers Warranty: 90 days from date of purchase

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“Great Product!”
5.0

Great, simple skimmer for those with medium-sized tanks and a limited budget. The Urchin is easy to set up, easy to dial in, and works well with a variety of pumps. I was a little hesitant to purchase the Urchin after using the Remora HOB, as the Remora is a very LOUD skimmer, but the Urchin is almo...Read More

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“Awesome Skimmer”
5.0

After 2 weeks, this skimmer pulls out so much junk from my tank. I have to empty out the cup several times a week. Much better than the CPR skimmer which didn't pull anything out and was very noisy. This skimmer run really quiet as well which is the other plus.

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“Extremely Easy”
5.0

set it up in my sump system and after a few days it started pulling out waste just as the instructions said. Went with the remora because of it's compact size and the large volume of positive reviews of their products in different forum sites. Very satisfied.

  • 1
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“get the right pump”
5.0

Due to limited space, my previous experience with skimmers has been limited to the Marineland in-sump model, which requires constant adjustment as water levels fluctuate. Their reliability is also dubious at best (the first 2 didn't work at all and in 3 years , I have gone through at least 6). Now,...Read More

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“Small SPS Tank”
5.0

The Urchin is a sleek package. I like that the pump is a maxi jet 1200, easy to replace and maintain. My sps tank load is light. It took a few days, and some adjusting of the collection cup (which is how you set the amount of foam) until I got it how I wanted it. I like it now though. Is perfect for...Read More

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“Ease setup”
5.0

I first found this skimmer on the AquaC website. It looked perfect for my Aqueon stage 1 proflex sump. I have had a hard time finding one that would fit in the second chamber of this sump. I emailed the company and within minutes there was a reply answering all my questions. The customer service...Read More

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“Excellent Protein Skimmer”
5.0

The AquaC Urchin In-Sump Protein Skimmer with Rio+ 800 pump is excellent. The Skimmer is built well, fits in a small space sump, easy to setup and use, creates nice foam independent of the water level in the sump, and with the Rio+ 800 pump is quiet with no hum or vibration. I have a 60 gallon cube...Read More

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