output

Hi Guys. I have a 6" male Dovii. Hes doing great but I was wondering what would be the ideal filter output setup for a male Dovii? I've seen a few videos online where the output is pointed almost straight down into the water, creating bubbles and a ripple (and a lot of noise), and also seen...

Here's my setup and placement as of now and not sure if i did it right or wrong so can someone give me some advice on placing the input and output for my two canister filter which is fx5 and sunsun hw-304b with one powerhead and internal filter, where should i point the powerhead? I will be...