andy
Member
Options i have are
1) Lilly pipe type one with the ceramic membrane
2) One of the in-line diffusers that work with an external filter
3) ladder type.
What are your thoughts guys ? Ive used 1 and 3 in the past with varying sucess. Love to hear the experts opinions.
Oh...this is for a 500 litre tank with 4 x 36w T8 tubes and good water flow.
Andy
1) Lilly pipe type one with the ceramic membrane
2) One of the in-line diffusers that work with an external filter
3) ladder type.
What are your thoughts guys ? Ive used 1 and 3 in the past with varying sucess. Love to hear the experts opinions.
Oh...this is for a 500 litre tank with 4 x 36w T8 tubes and good water flow.
Andy