I have a 20g. high. 9 neons, 5 rummynose, and 4 peppered corys. Medium planted, with a Whisper 30. Could I be okay getting about 4-5 flame tetras?
I thought about a Fluval C4, and debated long and hard before going with the Aquaclear AC 70. They're both Hagen products, and the price difference was negligible, but I felt the AC 70 offers more room for customization.The Fluval C2-C4 would be a GREAT addition for filtration!
I have a C3 and a QuiteFlow 30 on my 40 gallon, and its WAY over filtered.