---
product_id: 6695105
title: "CPR Aquatics SR3 Protein Skimmer, Sump Model w/ Accela Pump"
brand: "cpr aquatics"
price: "€ 19.63"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.hr/products/6695105-cpr-aquatics-sr3-protein-skimmer-sump-model-w-accela-pump
store_origin: HR
region: Croatia
---

# CPR Aquatics SR3 Protein Skimmer, Sump Model w/ Accela Pump

**Brand:** cpr aquatics
**Price:** € 19.63
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** CPR Aquatics SR3 Protein Skimmer, Sump Model w/ Accela Pump by cpr aquatics
- **How much does it cost?** € 19.63 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/6695105-cpr-aquatics-sr3-protein-skimmer-sump-model-w-accela-pump)

## Best For

- cpr aquatics enthusiasts

## Why This Product

- Trusted cpr aquatics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The SR3 is an in-sump skimmer with a narrow footprint that makes it perfect for small sump spaces and fits inside the middle chamber of sump section of the 29 gallon Oceanic BioCube aquarium. Skimmer features a dual return chamber and underwater return to effectively remove excess bubbles. Skimmer includes a side mounted venturi pump (Rio 600). Rated for aquariums up to 60 gallongs. Skimmer measures 8½"" x 3"" x 12"", with a height of 16½"" needed for removing the collection cup.

## Images

![CPR Aquatics SR3 Protein Skimmer, Sump Model w/ Accela Pump - Image 1](https://m.media-amazon.com/images/I/31kpfKqU3aL.jpg)
![CPR Aquatics SR3 Protein Skimmer, Sump Model w/ Accela Pump - Image 2](https://m.media-amazon.com/images/I/51B8hrB0oJL.jpg)

## Customer Reviews

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Eh...
  

*by M***T on Reviewed in the United States on March 29, 2016*

Kind of a pain to get in and out of the back of a biocube 29, for cleaning. The skimmer at the top (black portion) likes to fall in to the actual unit and it's maddening to try to get it out because the plastic ring holding it up doesn't like to stay when it comes in contact with water. . Other than that its great.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Nice
  

*by J***A on Reviewed in the United States on March 1, 2021*

Comfortable

### ⭐⭐ 2.0 out of 5 stars







  
  
    Less than satisfied
  

*by I***D on Reviewed in the United States on April 7, 2011*

Pros:  Fits Biocube 29, solid materialCons:  Too many bubbles introduced to the main display, loud pump that vibrates against the bottom of the tank, venturi hose too short, plastic venturi connection to pump is poor as it came loose while taking hose off.I took this out of my tank a day after I installed it due to the amount of noise, bubbles.  Its also very difficult to adjust to work properly - as you will need to tinker with the tank/sump water level, venturi intake, skimmer collection cup position, and have lots of patience in reserve IMO.  Directions are very general and have pictures that show examples, but look as though a child drew them.  There is an open debate on which direction the skimmer should be placed in chamber 2, if you have the BC 29 - left or right facing?  And, since the water is pumped into the skimmer, the space around the skimmer and in between the walls of chamber 2, there is now a vacuum of space which contributes to a waterfall effect within the sump from flow coming from chamber 1.

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**Shop now:** [https://www.desertcart.hr/products/6695105-cpr-aquatics-sr3-protein-skimmer-sump-model-w-accela-pump](https://www.desertcart.hr/products/6695105-cpr-aquatics-sr3-protein-skimmer-sump-model-w-accela-pump)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-23*