Seapora Overflow Prefilter, 300-GPH

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$76.38 (-15%) Chewy Price
$89.99 List Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME
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FREE 1-3 day delivery
Free 365-day returns

Pay in 4 interest-free payments of $19.10. .

About This Item

Details

  • This prefilter easily converts standard aquariums into reef-ready tanks.
  • The low-profile design hangs on the tank for convenient installation.
  • This tank comes with all the necessary components for easy setup and your convenience.
  • This prefilter is designed to be ideal for tanks up to 75 gallons.
  • It is made of durable, high-quality acrylic for long-lasting use.

Questions & Answers

2 Customer Questions

What are the dimensions (height, width, and depth) of the 800 GPH unit?

What size bulkhead is it?

Answer by Chewy • Dec 12, 2025
The bulk head size is 1 inch.
Reviews
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4.4
Rated 4.4 out of 5 stars
9 Ratings
Terms & Conditions

4 Customer Reviews

Rated 4 out of 5 stars
By Brandon on Jun 30, 2025

Same build almost as eshopps

The internal part of the overflow is built cheaper than the eshopps one similar, everything else is pretty much identical. Looking for an overflow but don't want

The internal part of the overflow is built cheaper than the eshopps one similar, everything else is pretty much identical. Looking for an overflow but don't want to drill your tank? This is an excellent choice

Rated 4 out of 5 stars
By Bryan on Apr 26, 2025

Good box and decent function.

Overall good. The plastic screws didn't work, so I upgraded it myself with stainless steel and that is working well. Overall it's a decent box.

Overall good. The plastic screws didn't work, so I upgraded it myself with stainless steel and that is working well. Overall it's a decent box.

Rated 3 out of 5 stars
By Derek on Apr 12, 2025

Impossible to start

It should have come with some sort of device to cap the siphon tube when initially filling

It should have come with some sort of device to cap the siphon tube when initially filling

Rated 5 out of 5 stars
By Eric on Aug 27, 2025

Aquarium

Great product works great

Great product works great