Most of the corals that are kept in reef aquariums are found in shallower areas 40ft.
Circulation fish tank water flow direction.
Very gentle water flow.
Circulating the water will prevent temperature layering from occurring especially in large aquariums.
Suitable for keeping fish that prefer gentle water flow such as bettas.
Studies show that you only need mild water flow to maximize plant growth.
A good test to see where your dead spots are is sprinkle some fish food.
The most common type of water movement in the reef aquarium is laminar flow.
Fish tank water flow direction.
Its easy to assume that more flow is better but this is not always true.
Using small powerheads in different locations or spray bars will go long ways toward evening out the aquarium water temperature.
It s not simply enough to observe how much water movement is present in the natural environment of your aquarium community.
The type of water movement is important and in fact quite helpful in determining your setup.
Position the powerhead so it pumps water from the back of the tank and hits the front glass.
In fact too much flow can actually reduce growth.
This technique flushes every corner of the tank with water and helps keep the aquarium clean.
If there is little or no water movement zones of warm and cold water can form.
You don t need a big flow pump in a planted aquarium.
A flow rate of about one inch per second produces the best plant growth.
This simply means that the water is moving in one direction.
Improve the water circulation by adding a powerhead.
Negative effects of poor water circulation.
The pico evo mag 650 is an excellent small circulation pump and would definitely be an asset to your aquarium even in non co2 tank like yours circulation is really important.
Positioning is totally dependent on your set up for example you may have wood or rocks that block the main flow of water.
Metal jet pipe for outflow slows down the water flow from the filter and creates very gentle current.
In nature this type of flow is generally found at deeper areas of the reef 50ft.
The trick is to have several points of water flow within your aquarium to keep circulation through all areas of the aquarium optimal.
A single point of water flow within an aquarium will probably not efficiently circulate water throughout the aquarium.