This slideshow shows 3 fishtanks I recently upgraded with your products. Photos 1 and 2 show the Biube tanks before the upgrade with the old, clogged Alfagrog at the bottom.
Photo 3 shows one set of filter foam cut to fit the bottom of the empty Biube tank.
Photos 4 and 5 show the upgraded Biube tanks; you can see how attractive the black filter foam is at the bottom, under the layer of Biohome BioGravel; the 3 kgs of Biogravel apiece was the perfect amount!
Photo 6 shows the HOB filter of my small 5-gallon desktop fishtank; I filled the Media Bag with BioHome Ultimate and some biological starter pellets you provided.
Biube 1 has 8 Glofish. Biube 2 has 3 platys and 2 cory catfish. The desktop fishtank has 7 neon tetras and 2 platys. All 3 tanks are operating superbly with the new filter media, and the fish are healthy. I couldn’t be happier! Thank you again for all your help! Sincerely, Betty