There are a few variables to this as it's not an exact science, but in general we recommend 20 to 40 times your display tank's volume. This will give you a target goal to aim towards as you decide on powerheads for your tank. The higher target goal will be a good starting point for SPS dominant tanks, and the lower better for soft corals and LPS.
Full Answer
What size powerhead do I need for a 90 gallon tank?
Top Powerheads for a 90 Gallon Tank The best powered for a 90-gallon reef aquarium should be capable of at least 900 GPH per unit. If the reef tank mainly has LPS corals, then the right powerheads should pump a total of 1800 GPH.
What is the GPH capacity of a powerhead in a reef tank?
In reef tanks, the GPH capacity of the powerheads depends on the type of coral you keep in combination with the aquarium’s size. For keeping LPS coral reef aquariums you’re looking at around 20 times of the total tank volume to be turned per hour. For an SPS-dominated reef tank, the hourly water turnover should go up to 40 times.
How much GPH do I need for my reef tank?
If the reef tank mainly has LPS corals, then the right powerheads should pump a total of 1800 GPH. Two units of Hydor Koralia Evolution Aquarium Circulation Pump ( 1050-1150 GPH) can comfortably deliver that without overpowering the corals.
What size powerhead do I need for a 125-gallon SPS tank?
As for a 125-gallon SPS reef tank, which requires 5000 GPH of total water turnover, you should take a single Jebao Cross Flow CP-120 powerhead if you want to spend less. The estimated flow rate of this gyre type of unit is between 4300 and 4600 GPH, which is your best option when you don’t want to spend a fortune.
How many GPH does a 30 gallon tank need?
120 gphWe 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.
How many GPH is a 30 gallon?
If you have a 30 gallon tank, you need a pump and filter with a flow rate of at least 120 gph.
How many powerheads do I need for a 30 gallon reef tank?
For a larger nano reef tank of 30 gallons, that revolves around LPS corals your best bet would be to buy two Hydor Koralia Nano powerheads, rated at 240 GPH. In the case of an SPS-dominate nano reef aquarium, you'll need a maximum of 1,200 GPH water turnover, assuming the tank has a 30-gallon capacity.
How many GPH do you need for powerhead?
A normal 100 gallon tank can benefit from a powerhead with a flow rate of 686 GPH and a power consumption of 4 watts. If you wanted to run 4 times rate then you would need a 1520GPH pump. But consider head loss, 1800-2000GPH powerhead is enough for 100 gallon tank.
How do you calculate GPH in an aquarium?
Divide the timed rate by 60 to find the gallon per minute rate: 60 divided by 15 equals 4. Multiply the gallon per minute rate by 60 to find the gph rate: 4 times 60 equals 240 gph.
How many GPH does a 40 gallon tank need?
A good flow rate is 5 times the amount of gallons your tank holds. The 40 gallon x 5 turn over is equivalent to 200 GPH flow rate. You would want it to be at least 200 GPH.
How do I choose an aquarium powerhead?
0:007:01Where Should a Powerhead Be Placed in an Aquarium? - YouTubeYouTubeStart of suggested clipEnd of suggested clipWhere should a powerhead be placed in an aquarium. Finding the right spot for a powerhead or waveMoreWhere should a powerhead be placed in an aquarium. Finding the right spot for a powerhead or wave pump in your tank can depend on a number of different factors. For example gyre pumps tend to do best
Do you need a powerhead in a saltwater tank?
Water circulation is important for keeping fish, corals, and even live rock healthy and thriving. In saltwater aquariums, we rely upon return pumps and powerheads to provide the flow we need.
What is the best powerhead for a reef tank?
The 7 Best Powerheads for Saltwater AquariumsMarineLand Submersible Power Head Pump for Aquariums at Amazon. ... Hydor Pico Evo-Mag 180 Circulation Pump at Amazon. ... Aqua Clear 50 Powerhead at Chewy. ... Hydor Koralia Evolution Aquarium Circulation Pump at Amazon. ... Marineland Maxi-Jet Pro Pump for Aquariums at Chewy.More items...•
Should I put a powerhead in my freshwater tank?
Position them appropriately in your tank. The water movement and current provided by powerheads are a source of exercise for fish. Powerheads can help deter the growth of algae, as some types grow better in calmer, less turbulent water.
How many GPH does a 100 gallon tank need?
It's appropriate for 100 gallon to have 1000 gph.
How many GPH does a 55 gallon reef tank need?
55G*5=276 gallon per hour. for the water movement in your display, you need the rate about 20 to 30 times the display volume (50+ times for SPS tanks). that's accomplished by using additional powerheads.
How many GPH do I need for a 20 gallon reef tank?
For example in a one hundred and twenty gallon tank, your target goal would be around twenty four hundred to forty eight hundred gallons per hour depending on what type of corals dominate your tank, split between your desired amount of pumps.
How many gph pump 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 GPH does a 100 gallon tank need?
It's appropriate for 100 gallon to have 1000 gph.
How many GPH does a 75 gallon freshwater tank need?
A pump with a rated flow rate of at least 375 GPH is needed for a 75 gallon freshwater aquarium. A planted 75 gallon tank will only need a pump that can output 300 GPH.