Please note: You are now making an order on behalf of a user.
TMC Reef Sump
TMC Reef Sump
TMC Reef Sump
TMC Reef Sump
TMC Reef Sump
  • TMC Reef Sump
  • TMC Reef Sump
  • TMC Reef Sump
  • TMC Reef Sump
  • TMC Reef Sump
Tropical Marine Centre
Product Code: TMC-RS In Stock
Share it

TMC Reef Sump

1 Review(s) Read Reviews >
Reward Points Reward Points
You will earn 289 Points
How much Live Rock do I need? Use our simple calculator to help you
Select option:
Click & collect available from our showroom Visit our showroom
Add to My Save List

TMC Reef Sump are advanced sump system for TMC Reef Habitats or to upgrade your current aquarium. Available in five different sizes: S, M, L, XL, XXL.


How much live rock do I need?

Livestock arrives in and out of stock very regularly, depending upon availability of the item from the source. The more rare and expensive items are often difficult to hold in stock, and can take time to source, so we generally require a deposit to locate and purchase the extremely rare items
Free Delivery Free Delivery On dry goods over £100
Price Match Promise Price Match Promise We will beat any competitor
Speak to an expert Speak to an expert 01446 737210
Visit our showroom Visit our showroom Feel free to visit us!

TMC Reef Sump tanks are avanced sump systems to upgrade your aquarium to a sumped system. 

Designed with a seperate filter sock chamber, dosing tube holder and R.O Top Off chamber, these sumps will vastly upgrade any sumpless aquarium.


  • Precision Engineered
  • Versatile Compact Design
  • Integral Mechanical Bag Filter System
  • Bubble Diffusing Inlet Chamber
  • Freshwater Reservoir – Perfect for Auto Top Ups
  • Four Integral Dosing Tubes
  • Triple Probe Holder
  • Removable Refugium Baffle
  • 12 Month Guarantee


Model Optimum Aquarium Volume Max Aquarium Volume Dimensions (LxDxH)
S 100L 225L 381 x 381 x 356mm
M 200L 325L 500 x 360 x 400mm
L 300L 425L 610 x 356 x 410mm
XL 450L 600L 762 x 410 x 410mm
XXL 700L 825L 914 x 457 x 410mm


Our Reward Scheme

Earn points as you spend! £1 = 1 point. Points can be redeemed against future purchases. Sign Up For An Account
Register an account on the Rock ‘N’ Critters website and order online with confidence.
Every time you make a purchase, you earn points – 1 point for every pound spent!
The points you earn will give you money off future Rock ‘N’ Critters purchases!