Hi,
My friend is starting up a 40 gallon marine fish only tank. He wanted to put a trickle filter on the thing but changed his mind cause of the cost. He thinks of going with two big sponges with powerheads. Are sopnge filters a good idea for saltwater aquariums? I'm a freshwater guy so don't know much about marine. What do you think?
Thanks for any input
Mart
My friend is starting up a 40 gallon marine fish only tank. He wanted to put a trickle filter on the thing but changed his mind cause of the cost. He thinks of going with two big sponges with powerheads. Are sopnge filters a good idea for saltwater aquariums? I'm a freshwater guy so don't know much about marine. What do you think?
Thanks for any input
Mart