suga_mumma
New member
i got a new tank with the filter built into the lid. and part of the filter media has a bag of these hollowed out stone thingys plz what are they and what exactly is there purpose in the filter?
does any1 now what its called?
filter also consists of black plastic balls and then a wooly sponge around a bag of charcol an the the bag of stones... is this a good filter to keep a tank that once has finished cycling will hold prob 100 adult fancy guppies?
its a 70L tank btw
does any1 now what its called?
filter also consists of black plastic balls and then a wooly sponge around a bag of charcol an the the bag of stones... is this a good filter to keep a tank that once has finished cycling will hold prob 100 adult fancy guppies?
its a 70L tank btw