- Home /
- CPR Retrofit Overflow Box
Restricted Flow By Jon Baxter on 7/8/2014Jon Baxter wouldn't recommend this product to a friendI bought the RSS12 for my 75 gallon SPS Reef tank along with a Mag12 (1200 gph) return pump. With a 5 foot head the pump is probably pushing around 900-1000 gph. It was obvious right off the bat that the overflow could not handle the flow. I would recommend buying one size up to compensate for the calculation flaw.
I also wanted to address some of the negative reviews I read on these overflow boxes. The material is not completely rigid but strong enough. I have only had my hands on the Medium size so this may be more of a problem with the larger sizes.
Great product worth the money By AJ on 6/25/2014AJ would recommend this product to a friendI purchased the Small overflow for my build. It went on easy and looks great. Wishing i went a little bigger, but i'm excited for the way it will work compared to the HOB overflow i have been using.
Confused about prior reviews By Andrew on 5/30/2014Andrew would recommend this product to a friendNot exactly sure about the above reviews. If you will notice, they are all posted on the same day. I ordered this (RSS12) because everything else was out of stock and thought i would take a chance. I am more than happy. It is 3/8" thick black acrylic, not flimsy at all. Nice quality.
There are no videos related to this product.
Ask a Question About 'CPR Retrofit Overflow Box'
Previously Asked Questions
No questions have been asked yet.
How to Choose an Overflow -CLICK HERE
A retrofit overflow box is a great way to keep the water level at a constant in your saltwater aquarium. CPR Aquatics are high quality, black acrylic and built in the USA. Install by using aquarium silicone.
- RSS05 - 6 3/8" L x 2 3/8" W x 3 5/8" H (Nano tank)
- RSS07 - 5 1/4" L x 3 5/8" W x 5 1/4"H (Up to 60 gallon tank)
- RSS12 - 7 1/4" L x 4" W x 5 1/4" H (Up to 120 gallon tank)
- RSS18 - 12 1/2" L x 4" W x 5 1/4" H (Up to 200 gallon tank)
- RSS24 - 18 5/8" x 4" W x 5 1/4" H (Up to 300 gallon tank)
Deal of the Day!
BRS 5 Stage Water Saver PLUS RO/DI System - 150GPDEnds in
Regular Price: $259.99
Special Price: $229.9900:00:00:00
- Bulk Media & Additives
- Bulk Reverse Osmosis Filters & Systems
- Bulk Dry Live Rock & Live Sand
- BRS Additives
- hw Wiegandt
- Korallen-Zucht Additives
- Red Sea Additives
- Two Little Fishies
- Fauna Marin Aquarium Additives
- Auto Top Off Systems
- Filter Media
- Fish & Coral Foods
- Fragging Supplies
- Heaters & Chillers
- Aquarium Lighting
- Monitors & Controllers
- Protein Skimmers
- Pumps & Plumbing
- Sumps, Tanks & Refugiums
- Tank Maintenance & Salt Mix
- UV & Ozone
- Specials, New & BRS Gear
Send us your feedback
Let us know.
Phone Hours: 7am - 7pm CST M-Th
10am-4pm CST Friday
6325 Sandburg Road, Suite 400
Golden Valley, MN 55427 Map
View Larger Map 6325 Sandburg Road, Suite 400, Golden Valley, MN 55427