# How Much Circulation Needed For A 55 Gallon Fish Tank in the USA

A 55 gallon freshwater aquarium will need a pump with a flow rate of at least 275 GPH (gallons per hour). A planted 55 gallon aquarium should use a pump with a flow rate of 220 GPH.

## How many GPH do I need for a 55 gallon tank?

A 55 gallon aquarium needs a pump with a flow rate of at least 275 GPH. A pump with a flow rate of 220 GPH should be used for a 55 gallon aquarium.

## How many powerhead should I use in my aquarium for circulation?

For medium and large sized aquariums you can use two, three, or more units at various and opposing positions around the aquarium. For the extra large, show sized aquariums, you can use as many as you feel it takes to get the water circulation you need.

## How much flow does an aquarium need?

We generally recommend that on average, you turn over your aquarium volume four times per hour. This means that if you have a 30 gallon tank, you need a pump and filter with flow rates of around 120 gph.

## What size powerhead do I need for a 55 gallon tank?

A quick example would be that if yours were a 55-gallon reef aquarium it would require powerheads with a total pumping capacity of between 1100 and 2200 GPH. If you were to keep mainly LPS and soft corals in that tank then you’d need to aim for 1100 GPH with the powerheads because 55 x 20 = 1000.

## Can a pump be too strong for a fish tank?

However, while the increased filter media and flow capacity is desirable, sometimes the flow rate created by more powerful filters is too strong for the aquarium and your fish. Beta fish especially cannot handle strong water flows.

## What gph pump do I need?

Water Circulation Factors For example, if you have a 1000 gallon pond, then you need a pond pump rated at a minimum of 500 GPH. If your pond has a skimmer or waterfall, the water should be turned approximately once every hour. Therefore, if you have an 1800 gallon pond, you will need an 1800 GPH rated pump.

## Do I need powerheads aquarium?

you NEED powerheads and your tank will not succeed without flow. without something to move the water around the corners will quickly fill with detritus and your water quality will suffer. consider that the entire goal of a saltwater tank is to replicate the ocean.

## How many powerheads do I need?

You can set about two, three, or more powerheads at various points around the aquarium for medium and large tanks of 20 gallons to 55 gallons. If you own an extra-large reef tank, you should set as many powerheads as required to make sure that the water flows through according to the demand of the tank inhabitants.

## How do I circulate CO2 in my aquarium?

Diffuser – a diffuser allows an effective method for CO2 to enter the aquarium. The CO2 is pushed through a porous medium that breaks down the gas into a fine mist of bubbles. These bubbles are then more easily absorbed by your aquarium water. Position your diffuser on the oposite side to your out-let flow.

## How much flow should be in a 55 gallon reef tank?

It’s common to see tanks with 50 times turnover which would be about 2,750 GPH in your tank.

## How much flow do I need?

This is a loaded question, that really comes down to preference and the number of individuals that are in the home. The average household needs 100 to 120 gallons per person per day, and a flow rate of about 6 to 12 gallons per minute.

## Can you over filter a fish tank?

You can’t really over-filter an aquarium, but it’s fairly easy to under-filter one. This rating system works well for the most part, however, heavily populated aquariums, or those with large predatory fish or fish that generate large amounts of waste should be fitted with oversized or multiple filters.

## Are LPS corals easy to keep?

LPS are the easiest coral to care for by a big margin. LPS need far less care than sea fans, SPS, or other exotic varieties. LPS corals can be easily recognised by their long tentacles, iridescent colors and swaying movement.

## What is aquarium powerhead?

An aquarium powerhead is a water pump completely submerged into an aquarium to circulate water.

## How much circulation should a reef tank have?

With regard to water movement in reef aquariums, many authors will advocate at least 10 times the volume of the aquarium per hour. So if you have a 100-gallon reef, you should be moving around 1000 gallons/hour.

## Can I run 2 filters in my fish tank?

Don’t Multiple Filters “Compete” on the Fish Tank? It is true that if you use more than one filter on your fish tank, neither of those filters will perform as efficiently as it would if it were the only filter on the aquarium. This is expected, but is not a problem.

## How far down should the filter be in fish tank?

When its a canister filter you have, the output should sit about 1.5 to 2 inches below the water surface (fully submerged) pointed to the surface for better agitation. If you place the canister filter above the water level, there will be a lot of splashes, which apart from going everywhere, they make quite the noise.

## Should my fish tank filter be open or closed?

The filter can be used either way, depending on the needs of your tank. If closed, this filter will pull from the bottom of the tank only. If opened, the tank will filter water throughout the different depths of the tank.

## How do you calculate pump size?

Use the pump flowrate calculation: Divide the container volume by the length of time it took to fill up to get the flow rate. 5 gallons / 1 minute = 5 gallons per minute. 5 gallons /30 seconds (0.5 minutes) = 10 gallons per minute.

## How many Lph do you need for 500hp?

Making the Choice Fuel Pump Free Flow Carbureted Engine Fuel Injected Engine 30 gph/114 lph 350 hp 300 hp 40 gph/155 lph 450 hp 400 hp 50 gph/190 lph 600 hp 500 hp 67 gph/255 lph 750 hp 650 hp.

## How do you calculate pump capacity?

Quick Formula Water horsepower = minimum power required to run water pump. TDH = Total Dynamic Head = Vertical distance liquid travels (in feet) + friction loss from pipe. Q = flow rate of liquid in gallons per minute. SG = specific gravity of liquid (this equals 1 if you are pumping water) Water horsepower =.