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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.

Our Price: $59.99
In 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
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.

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
Hydor Slim Skim Protein Skimmer Hydor Slim-Skim Protein Skimmer

The Hydor Slim-Skim Protein Skimmer is designed for reef aquariums up to 65 gallons. The Slim-Skim's unique intake design draws water from the surface—eliminating surface bio-slicks. Measuring only 17.5" X 4" X 4.5", this compact skimmer will fit into a sump.

Slim-Skim Skimmer Features:

  • Dimensions: 17.5" X 4" X 4.5"
  • For aquariums with normal stocking up to 65 gallons. For aquariums with heavy stocking up to 48 gallons.
  • The Hydor foaming pump is included. A supply pump is not needed.
  • Designed for in-sump use. Could be used inside a tank if the water level is consistent.
  • Magnetic suction cup mounts for easy positioning
  • Special grid for surface water intake
  • Multi-venturi impeller technology
  • Low power consumption, and adjustable air control and foaming level
  • Foam production is adjusted by raising and lowering the collection cup

Our Price: $139.99
Sale Price (price includes free shipping!) $120.69
You save $19.30!
(Out of 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.

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