Great Aquariums Start Here
1-800-566-3474
Live Chat Support
    Free Shipping On $175+
  • FREE Shipping On $175+
  • 14-Day Low Price Guarantee
  • 14-Day Low Price Guarantee
  • Same Day Shipping
  • Same Day Shipping
FREE Shipping on Orders Over $175
FREE Shipping on
Orders Over $175
Standard ground shipping (1-7 business days) starts at a low $5.99 and most orders over $175 ship FREE. Learn More
14-Day Low Price Guarantee
If you find a product we sell for a lower price at another online store, we will match their price—today and up to 14 days after you've purchased the item! Learn More
Same Day Shipping
Same Day Shipping
We promise to ship your order as fast as humanly possible. In fact, 99% of orders placed before 6 pm EST ship the same day! Learn More

Wet/Dry Filters, Canister Filters & Trickle Filters, Aquarium Overflow Boxes

Manufacturer
CPR Wet/Dry Filters
CPR filters are designed for long term reliability and ease of maintenance. These filters incorporate superior design features.
CPR Overflow Boxes
If you do not have a pre-drilled aquarium to drain water from your main tank to your sump or wet/dry filter, an external overflow box will be needed to accomplish this task.
Precision Marine Wet/Dry Trickle Filters
These top-quality reservoir/bio filters are made from the best 3/8" domestic cell cast material money can buy. Two different sizes available.

Filters are used to process waste and impurities to maintain pristine water quality and keep your tank inhabitants healthy. There are numerous filter types, each a little different and used in different applications. A quick lesson in aquarium filters will teach you the basics and help you make a more educated purchase.

Wet/dry filters mix air with water, as the water trickles over an exposed filter media. Biological filtration and gas exchange occur as the water flows over the media surface. The rapid oxidation of ammonia and nitrite makes these filters extremely efficient; they are an outstanding choice for freshwater and saltwater aquariums.

Canister filters are an excellent choice for a quick and easy installation. Canister filters can provide you a way to introduce, chemical, biological and mechanical filtration to your aquarium.

Overflow boxes are used to bring water to trickle filters for aquariums that are not pre drilled. When used with an Aqua Lifter Dosing pump, they can perform extremely well for any tank.


This item is temporarily unavailable but will be back in stock soon.

Item #
Price:
Click the Add To Cart button below if you'd like to reserve this item today. Any other items included in your order will be immediately processed and shipped. We will ship this item separately as soon as it arrives. We will not charge you for this item until it ships and you will incur no additional shipping charges.

Enter your email address in the field below and click the Notify Me button if you'd like us to send you an email when this item becomes available. Although you will be immediately notified when we have stock on hand, we will not reserve any units for you; you must return to our website and place an order.

Your Email:
Just enter your email address below and we'll let you know when the product you are looking for becomes available!

Item Code:
Price:
Your Email:
Email Specials
Subscribe to our newsletter feed.
Newsletter Tips & Tricks! New Products!
Discounts & Promos!
Testimonials
Oct 14, 2014
"I have found that shopping at Marine Depot is always easy. They have a large selection of items in most every category. Their pricing is always the best with sales on most items."
Fishy

Oct 13, 2014
"Excellent! Couldn't be easier to get the supplies I need. Thanks as always!"
Danny

Sep 28, 2014
"Always find what I'm looking for. Appreciate the selection of reasonably priced fish meds."
ahm

Marine Depot Newsletter Signup
Aquariums, News & Culture
Join 100,000+ readers who receive weekly tips, videos, deals and giveaways.