Building a moving bed barrel filter (DIY) using HEL-X 13 bio media CHECK OUT UPDATE VIDEO - KOI POND
30:00
Building a veg filter for the main koi pond - (part 1) #koipond #koi-filtration #veg-filter
12:05
(UPDATE) Building a moving bed barrel filter (DIY) using HEL-X 13 bio media (KOI POND)
15:23
Moving Bed Bio Reactor for Aquaponics - Complete Build
18:12
How I Built and Installed My Massive Moving Bed Filter
23:29
DIY koi pond ***how to make a k1 moving bed filter*** EPIC UPGRADE
26:26
Midnight madness - what else can go wrong
29:48
Detailed DIY Double-Barrel Filter Build
27:54