How to build a no water change tank part 5: Plant growth is the key to filtration
5:25
How to build a no water change tank part 6: specific plant recommendations
18:11
How to build a no water change tank part3: ways to make anoxic zones for denitrification
11:49
Aquarium Filtration basics for beginners. part1: Your fish are not the source of pollution
5:21
How to build a no water change tank part1: nitrates are not the only problem
16:04
Aquarium Filtration Basics part3: wet/dry, fluidized/moving bed filters. are they more efficient?
7:10
How to build a no-water-change tank part4: Anaerobic zones don't kill your fish
15:48
How much nitrate can deep substrate remove? 6month experiment blew my expectations.
25:38