Freshwater Aquarium Sump - Discus filter
36:08
Secrets Shared by a Lifetime Discus Breeder - Discus Hatchery Tour
9:14
Freshwater Sump Filter Setup
26:58
The Aquarium Sump Set Up Video 101
27:09
Make a Freshwater Aquarium Sump (150g Redo pt.1)
26:37
How To: The Ultimate Filtration- Sumps!
24:53
Thousands of Discus at this Professional Hatchery.
17:17
Buyer Beware - Be Careful Buying Used Aquariums
31:46