Big Bahama Pro Series FilterFalls

BF3800 - 38'' spillway

Big Bahama Pro Series FilterFalls

BF3800 - 38'' spillway

Write a Review

Brand: Atlantic Water Gardens


Now Only: $807.99

See more options for Big Bahama Pro Series FilterFalls

Enjoy the beauty of a natural falls in your waterscape with Atlantic FilterFalls. Beyond creating the visual and aural qualities of a waterfall, FilterFalls units provide biological water filtration and aeration. 

The water cleaning properties of FilterFalls' Bio-tech mats and media help establish a balanced ecosystem for plants and fish to thrive in. 

FilterFalls units are designed to be easily camouflaged with natural materials and easily accessed for routine maintenance. 

All have top grate and support bars for camouflage rock; media bag ; dual Bio-Tech filter mats, and sturdy bottom grate


  • 19 spillway
  • Pump flow 2500-4000 gph;
  • 2 bulkhead; use with PS4600 skimmer.
  • 28" x 25" x 21.5" H.
  • UPS-able.


  • 26 spillway
  • Pump flow 4000-6000 gph;
  • 2 bulkhead;
  • use with PS4900/7000 skimmer.
  • 34.5" x 25" x 23" H.
  • UPS-able.


  • 38 spillway
  • Max pump flow 10000 gph;
  • 3" bulkhead
  • use with PS9500 skimmer.
  • Truck ship only.





Spillway Width


Pump Flow Range 

Bulk Head 

Pond Volume 

Match to Skimmer 



28" W x 25" D x 21.5" H 

2,500-4,000 GPH 


2,000 gal 




34.5" W x 25" D x 23" H

4,000 - 6,000 GPH 


4,000 gal 




 46.5" W x 30" D x 23" H

 6,000 - 8,000 GPH


8,000 ga;



Key Features

  • All Atlantic FilterFalls Feature: Extra-wide spillways for a dramatic waterfall and superior aeration 
  • Three distinct filtering actions and extra large containers for added bacteria provide unmatched water cleaning 
  • Open swirl chambers for enhanced water flow through filter, media and pad 
  • Designed to be easily camouflaged with natural materials and plants 
  • Rugged high-molecular weight polyethylene shell warranted for life 
  • Each unit includes FIPT bulkhead fitting, media bags, filter pad, removable grate, and liner attachment flange

View the PDF for complete operating instructions.

View PDF Info Sheet


Get updates about specials, announcements, and seasonal sales