I have a friend who maintains a Saltwater Tank using sand & live rock as his only method of filtration. I am wondering whether there is a way to duplicate this in an African Cichlid Tank. Is there rock that can be used to for this purpose that comes from the lakes or is it possible to use marine live rock and convert it to this environment? Has anyone tried this or has anybody read any articles on this subject?
Can my African Tank sustain "live rock" for filtra
Moderator: Pam Chin
-
- Posts: 1
- Joined: Sun Feb 15, 2004 9:51 pm
Hi Cichlidboy,
hmmmm I don't know much about salt water aquariums, but I gather you are trying to have a tank with out any filtration??
Don't get me wrong poris type rock is excellent for gathering "good" bacteria, but you would still have to have pump to move water across or thru the rock to get biological filtration.
Back in the 80's the "Natural" aquarium was all the rage. This was a tank with no filtration, but utlilized plants to provide oxygen and they supposedly thrived on the bio load to keep your tank clean. It is possible to make this work, but you must have many many plants and very small fish. Guppies and livebearers were the fish of choice.
In a Lake Malawi community, the fish would get too large and either eat or dig up the plants. The size of the fish would produce more bioload then the plants could consume, so I don't think that would work either.
hmmmm I don't know much about salt water aquariums, but I gather you are trying to have a tank with out any filtration??
Don't get me wrong poris type rock is excellent for gathering "good" bacteria, but you would still have to have pump to move water across or thru the rock to get biological filtration.
Back in the 80's the "Natural" aquarium was all the rage. This was a tank with no filtration, but utlilized plants to provide oxygen and they supposedly thrived on the bio load to keep your tank clean. It is possible to make this work, but you must have many many plants and very small fish. Guppies and livebearers were the fish of choice.
In a Lake Malawi community, the fish would get too large and either eat or dig up the plants. The size of the fish would produce more bioload then the plants could consume, so I don't think that would work either.