Red Sea C-Skim 1800 Protein Skimmer

RS1413

This item has been discontinued.

Red Sea
The Smarter choice for the serious hobbyist

A new level of performance, user friendliness and affordability in protein skimming.

Features:
  • PSK Air Injector - 800 lph (200 gph)
  • Integrated neck washing system
  • FoamView™ skim adjustment window
  • High efficiency skim reactor
  • Stand-alone or In-sump
Red Sea C-Skim 1800 Protein Skimmer - Recommended Tanks Size
Red Sea C-Skim 1800 Advanced Protein Skimmer
Peripheral Flow, Closed Loop, Skim Chamber
Red Sea C-Skim 1800 Protein Skimmer - Peripheral Flow, Closed Loop, Skim Chamber
Inlet: Aquarium water is injected into an air pocket above the skim chamber, and is spread evenly around the periphery of the skim chamber walls, preventing turbulent flows on non-aerated water which can de-stabilize the foam production.

Aeration: The PSK aspiration pump recirculates the water in the skimmer, injecting 800 lph (200 gph) of micro air bubbles.

Foaming: The conical top of the skimming chamber concentrates the air/water mixture, forcing it up into the neck of the collection cup where it slowly transforms into dry concentrated organics-laden foam.

Outlet: The out-flowing water is collected evenly from around the periphery of the bottom of the skim chamber where it is almost bubble free.

Control: A skim regulator valve easily adjusts the foaming for a wide range of water conditions providing optimal skimming performance.

User-friendly Control and Design
The compact rectangular design of the C-Skim makes it ideal for in-sump use or stand-alone installation.

All controls and access to the pump are on one face, making set up and ongoing use a simple process.

Control features include the Foam Regulator & FoamView™ Window, Air Control Valve & Silencer, 3-way Skim/Wash/Clean Control Valve, Drain Port, 90 degree rotating outlet suitable for 40mm (1.5") rigid pipe.
Red Sea C-Skim 1800 Protein Skimmer - User-friendly Control and Design

Skimmer Neck Washing System
Red Sea C-Skim 1800 Protein Skimmer - Skimmer Neck Washing System Allowing organic sludge to accumulate on the skimmer neck (which will occur if not cleaned regularly) can reduce foam production by 30-40%.

When the C-Skim`s patent-pending integrated neck washing system is activated, it diverts water from the skim chamber, spraying concentrated jets of water onto the inside of the neck, washing the accumulate sludge back into the skimmer. Returning the water flow back to normal operation flushes the sludge into the collection cup for easy disposal.

FoamView™
The FoamView™ Window provides a clear view of the foaming action and allows easy and accurate adjustment of foam production. Red Sea C-Skim 1800 Protein Skimmer - FoamView™

Long Term Pollutant Reduction
Red Sea C-Skim 1800 Protein Skimmer - Long Term Pollutant Reduction Tests have shown that over time the C-Skim is extremely effective in lowering the level of oxygen consuming pollutants (COD/BOD) in aquarium water. The graph shows the inverse relationship between the levels of the water borne pollutants and Redox over time. (Results of test performed on a heavily stocked 1000L (250gal) fish tank)

Red Sea C-Skim 1800 Protein Skimmer - Specifications
Red Sea C-Skim 1800 Protein Skimmer - Dimensions

Product Manuals & Documentation

Red Sea C-Skim 1800 Protein Skimmer

Owner's Manual available for download in Adobe PDF file format

Manufacturer Info

With a dedicated team of scientists and other professionals, Red Sea is widely recognized as a leading innovator and manufacturer of quality products for aquarium hobbyists. Red Sea constantly strives to provide hobbyists of all levels with highly effective solution-driven products designed to make your fish-keeping experience as enjoyable and successful as possible.

The embodiment of Red Sea’s dedication to providing solutions for today’s reef-keepers is its range of MAX-NANO, MAX-E & MAX-S aquariums- The only choice for true Plug & Play™ coral reef aquariums, now featuring the very latest in LED lighting technology.

For advanced reef-keepers the Red Sea REEFER provides a great platform into which you can add your own selection of hardware. With its ultra-clear glass, ATO built-in, silent flow valve and superb quality of finish the REEFER sets the standard for those wishing to customize. REEFER is also available as a Deluxe version with LED lighting included.

Red Sea’s unique Reef Care Program (RCP) provides a comprehensive, safe and easy to use program for testing and supplementing within reef aquaria, and is perfectly complemented by Red Sea’s Coral Pro & Red Sea Salt’s, which has become the salt of choice for those seeking the very highest quality water quality for their coral reef aquariums. Both salts are made using a unique natural process which delivers unrivalled homogeneity and is perfect for delicate corals. Check your individual bucket of salt’s composition using Red Sea’s innovative new “MyBatch” software.

Whatever your aquatic needs, Red Sea delivers high quality innovative, solution based products.

Free, Fast, and Flexible Shipping Options

  • $1.99 flat rate shipping for orders under $20

    Most orders under $20 ship for only $1.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Your order will be delivered in 1-7 business days after it ships out.

  • free shipping for orders $20+

    We ship 99% of the products we carry for free within the contiguous United States using a mix of economy methods including USPS First Class Mail, SurePost and UPS Ground. Your order will arrive in 1-7 business days. Just spend $20 or more!

  • free faster shipping for orders $250+

    Over 90% of shoppers receive their orders within 2 business using UPS Ground. Upgrade from free economy shipping to UPS Ground for only $1.99—or spend $250 and we’ll upgrade you automatically!

  • need your order even faster? no problem!

    Expedited shipping services are available for most products if you are in a hurry. Get guaranteed delivery in 2 business days, 1 business day, or next day by 10:30 am. Costs vary by location.

  • buy it today and we'll ship it today

    Same-day shipping is available Monday-Friday for most products—place your order by 10:30 am PST. Pre-ordered and back-ordered items do not qualify, nor do drop-shipped, live, or frozen shipments.

  • live plants, live foods, and frozen foods delivered to your door

    We ship live plants, live foods, and frozen foods within the contiguous United States. Each of these categories is subject to its own $19.99 flat-rate shipping fee to cover the special packaging and/or expedited shipping costs required to ensure safe delivery. Orders with 12+ live plants ship free!

Learn More About Shipping

60-Day Return Period with Easy Online Returns

Return any new and unused item within 60 days for a full refund. Having difficulty with a product? Contact us to speak with an aquarium expert. If you need a replacement, fill out this form.

A small segment of the 180+ brands we carry require that customers contact them directly if/when problems arise. You can view the full list of those brands and get their contact info here.

Marine Depot is an authorized reseller for every product we carry. That means when you buy aquarium supplies from us, your products are not only backed by our own 60-day return policy, they also carry full factory warranties, where applicable. Some items have a 1-year warranty, others have limited lifetime warranties. Warranty coverage varies from manufacturer to manufacturer, so please read the product description of the item(s) you are considering thoroughly for details or contact us if you have warranty questions.

Learn More About Returns

Earn 5% Cash Back for Most Purchases

Rack up reward points to earn discounts on future purchases! You can earn reward points by creating an account, writing reviews, referring friends, subscribing to our newsletter, buying products, and more!

  • Earn 5 reward points for every $1 you spend to get 5% cash back
    Most Products
  • Earn 1 reward point for every $1 you spend to get 1% cash back
    AquaIllumination, CoralVue, Digital Aquatics, EcoTech Marine, IceCap, Innovative Marine, Kessil, Korallen-Zucht, Maxspect, Nano Box, Neptune Systems, NYOS, Oceanbox Designs, Pax Bellum, Red Sea, Reef Glass, Reef Octopus, Somatic, and Vertex Aquaristik

You can also get bonus reward points by purchasing select items during special sales and promotions.

Learn More About Rewards