How to make a gravity flow plenum.
13:56
A question that’s continuously asked: How fast should I be running water through my Plenum?
16:26
Trois produits qui me semblent dignes d’être mentionnés et qui se comportent très bien pour l’année.
21:57
How to make a hybrid plenum: Can it be done?
10:56
Is it an Under Gravel Filter or Plenum; or is it a Dirt Magnet or Bio Sponge Filter?
13:08
How to maintain a health greenwater culture forever easily! And why?
18:23
After Nitrates being as high as 31-ppm now after two weeks it’s down to 5-ppm. How did I do it?
10:07
How to build a Plenum to establish Anoxic conditions in your aquarium
43:46