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Protein Skimmers By Size: Medium Tank (30-100 gallons) Protein Skimmers


Choose from the best protein skimmers on the market for tanks from 30 gallons to 100 gallons.
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Aqua Medic Miniflotor Internal Protein Skimmer Aqua Medic Miniflotor Internal Protein Skimmer

The Aqua Medic Miniflotor is a small but powerful air-driven internal protein skimmer for saltwater aquariums up to 50 gallons.

Miniflotor Features:

  • For aquariums up to 50 gallons
  • For use inside the aquarium
  • Dimensions: width 3, length 18, total depth with hang-on attachments 5
  • The Miniflotor requires an air pump, but the air pump is not included. We recommend using the Coralife Luft Aquarium Air Pump.
  • User Manual
  • Includes a lime wood airstone

Our Price: $59.99
(Out of Stock)
Aquarium Systems SeaClone 100 Protein Skimmer Aquarium Systems SeaClone 100 Protein Skimmer

The Aquarium Systems SeaClone 100 Protein Skimmer can function as either an external hang-on or internal sump skimmer and comes complete with a Maxi-Jet pump. The tornado-like motion inside the SeaClone 100 protein skimmer removes organic wastes from your aquarium. The SeaClone 100 protein skimmer has been developed and tested in different aquarium environments. As a result, its design is simple and user-friendly. The SeaClone 100 protein skimmer requires no airstones and is more efficient than air-driven protein skimmers. The SeaClone 100 skimmer is for saltwater aquariums up to 100 gallons.

List Price: $143.99
Our Price: $85.49
You save $58.50!
In Stock
Redsea protein skimmer red sea skimmer prizm skimmer red sea prizm protein skimmer red sea prizm skimmer prizm deluxe skimmer red sea prism red sea prizm deluxe skimmer prizm skimmers prizm hang on protein skimmer Red Sea Prizm Hang-on Protein Skimmer

The Red Sea Prizm Protein Skimmer is for fish only aquariums up to 40 gallons, soft coral reef aquariums up to 25 gallons, hard coral reef aquariums up to 18 gallons

Red Sea Prizm Skimmer Features:

  • For hang-on use only
  • Skim enhancing, 2 stage, convergent-divergent reaction chamber
  • Quiet and efficient 18 blade "TurboJet" air injector
  • "Triple-Pass" air flow with extended contact time
  • Integral water and air regulators for optimal skimming
  • Slim line, hang-on design, only 2.4" deep. 13.8" high, 9.75" wide
  • User friendly operations and set-up

Our Price: $92.89
(Out of Stock)
Aqua Medic Midiflotor Internal Protein Skimmer Aqua Medic Midiflotor Internal Protein Skimmer

The Aqua Medic Midiflotor is an air-driven counter current internal protein skimmer, for saltwater aquariums up to 100 gallons. The strong holding system allows movement of the skimmer vertically to adjust the foam production zone.

Midiflotor Features:

  • For aquariums up to 100 gallons
  • For use inside the aquarium
  • Dimensions: width 5, length 21, total depth with hang-on attachments 7
  • The Midiflotor requires an air pump, but the air pump is not included. We recommend using the Coralife Luft Aquarium Air Pump.
  • User Manual
  • Includes a lime wood airstone

Our Price: $102.99
In Stock
Coralife Super Skimmer 65 Protein Skimmer Coralife Super Skimmer 65 Protein Skimmer for tanks up to 65 gallons

The NEW VERSION Coralife Super Skimmer 65 is a hang-on tank mount or sump hook-up protein skimmer for tanks up to 65 gallons.

Super Skimmer 65 Features:

  • NEW IMPROVED PUMP AND CUP. The new version does not have a valve between the cup and the pump.
  • Dimensions: 4.25" X 5.5" X 20.75"
  • Includes Needle-Wheel Water Pump with Air Inlet Silencer
  • Easy-twist collection cup
  • Water-level adjustment dial
  • Bubble-production diffuser
  • High-grade acrylic construction with custom components
  • Patented Needle-Wheel System with aspirating venturi
  • User Manual For Old Super Skimmer that came in Red & Yellow Box (pdf file in new window)

Our Price: $109.95
Sale Price: $104.95
You save $5.00!
In Stock
CPR SR2 Protein Skimmer Sump Model with Accela Pump CPR Aquatic SR2 Protein Skimmer, Sump Model w/ Accela Pump

The unique CPR Aquatic SR2 Protein Skimmer design places the air inlet venturi prior to the pump impeller achieving an effect similar to needle-wheel skimmers in that the impeller chops the bubbles into the water giving smaller bubbles and improved contact time. The bio-filter section includes shaved plastic "Bio-Bale" which acts as both a biological filter and a bubble trap to prevent small bubbles from returning to the tank.

Features:

Our Price: $107.99
In Stock
JBJ SK-45 Protein Skimmer JBJ SK-45 Protein Skimmer

The JBJ SK-45 Protein Skimmer, utilizing a needle wheel impeller pump, is a sleek and newly designed protein skimmer that is simple to set up and operate. Ideal for aquariums up to 45 gallon, the SK-45 out performs and delivers optimal skimming leaving your tank micro bubble free.

  • Fits the JBJ RL-20, RL-30, and RL-45 Aquariums
  • Designed for placement in the filter chamber of a nano tank, but could be used in a sump
  • Rated for aquariums up to 45 gallons
  • Small Footprint: 3.75" X 3"
  • Enhanced needle wheel pump
  • Adjustable flow rate control
  • Venturi adjustment valve
  • Large column to allow for micro bubble evaporation
  • Double media sponge to trap micro bubbles
  • Large volume collection cup
  • Rimless mounting bracket with water guard

Our Price (price includes free shipping!) $118.99
In Stock
CPR Bak-Pak 2 Bio-Filter Protein Skimmer with Accela Pump CPR Aquatic Cyclone Bak-Pak 2 Bio-Filter Protein Skimmer w/ Accela Pump

The Bak-Pak 2 Bio-Filter Protein Skimmer is the second generation external, hang on the back, combination Protein Skimmer and Biological Filtration unit from CPR. The Bak-Pak 2, like the original, is designed for tank sizes up to 60 gallons. Water first enters the Protein Skimmer column from the aquarium and then flows through the biological chamber filled with Bio-Bale filtration media before returning to the aquarium.

Features:


Our Price (price includes free shipping!) $129.99
In Stock
CPR Aquatic Bak-Pak 2R+ Reef Ready Protein Skimmer with Accela Pump CPR Aquatic Bak-Pak 2R+ Reef Ready Protein Skimmer w/ Accela Pump

The CPR Bak-Pak 2R+ is designed for reef aquariums. This skimmer is designed for use on reef tanks where biological filtration is not necessary, but still incorporates all of the other features that have made the Bak-Pak line of skimmers so popular.

Features:



Our Price (price includes free shipping!) $129.99
In Stock
CPR SR3 Protein Skimmer Sump Model with Accela Pump CPR Aquatic SR3 Protein Skimmer, Sump Model w/ Accela Pump

The CPR Aquatic SR3 Protein Skimmer is an in-sump skimmer that features a newly designed baffle system. Its narrow footprint is perfect for small sump spaces including the Bio-Cube 29 tank by Oceanic. It easily slides inside the middle chamber of the sump section of the BioCube 29 without any modifications (but will NOT work with the BioCube 29 HQI).

Features:

  • Recommended tank size depends on bio-load
  • For in-sump use only
  • Includes side-mounted venturi Accela pump for confined spaces--more info at the bottom of the page
  • Dimensions: 8-5/8" X 2-7/8" Footprint (including pump), 14-3/8" Height (19" needed for cup removal)
  • Dual return chamber and underwater return to effectively remove excess bubbles
  • Simple skimmer adjustment using CPR's collection cup assembly and O-ring support
  • CPR Aquatic SR3 Protein Skimmer setup instructions

Our Price (price includes free shipping!) $129.99
In Stock
Sera PS 200 Protein Skimmer Sera PS 200 Protein Skimmer

The Sera PS 200 Protein Skimmer is one of the most compact skimmers on the market. It's ideal for aquariums up to 53 gallons, and it can be either hung inside the tank with the included bracket or placed in the filtration compartment in the back of the tank (space permitting). It contains an energy saving dispergator pump integrated in the casing of the unit that by itself draws in air and blends it with aquarium water. Both units can easily be attached to the inside of the aquarium by a holder bracket adjustable in height. Air and water flow are easy to adjust.

  • For aquariums up to 53 gallons
  • For use inside the aquarium or back filtration compartment
  • Dimensions: 13-1/5" tall x 6" x 6"
  • Includes pump all other necessary parts

Our Price (price includes free shipping!) $133.26
In Stock
Aqua Medic Evo 500 Internal Protein Skimmer Aqua Medic Evo 500 Internal Protein Skimmer

The Aqua Medic Evo 500 Internal Protein Skimmer is a motor driven adjustable internal protein skimmer for saltwater aquaria up to 65 gallons. The Evo 500 can also be used in a sump with at least 9 inches of water.
Features:

  • For use inside the aquarium or in a sump with at least 9 inches of water
  • Included DC Runner 1.2 pump serves as a venturi pump. The DC Runner pump power and foam production can be adjusted with the included DC Runner Controller.
  • Included silencer for quiet operation
  • Dimensions: 5.6" X 3.2" X 14.6"

Our Price (price includes free shipping!) $135.99
In Stock