How Long to Leave the Wave Maker on in the Fish Tank

A wave maker can rotate the aquarium water and make waves, which avoids stagnant water areas. Actually, water flow is essential for a fish tank. It helps to remove unnecessary substances or waste from the tank, while it also meets some fish’s needs for strong water flow. And today’s article will walk you through something you need to know about the aquarium wave maker, like what makes waves in an aquarium, how long to leave the wave maker on in an aquarium, etc. So let’s get started right away.

Content Table

Is an aquarium wave maker pump necessary

The purposes of a wave maker in an aquarium

Do you know the purposes of a wave maker in an aquarium? If you know little about that, just continue reading.

  • Blow away the fish feces in your aquarium

An aquarium wave maker can rotate the water and circulate the water flow. It is helpful to move the fish feces or waste to the pump suction inlet. Then these unnecessary substances will be sucked away from your tank.

  • Reduce the fight between fish in your aquarium

Being distracted by the water flow and pressure created by the aquarium wave maker, fish may show less aggression. Consequently, aggressive fish would fight less with other fish.

  • Strengthen fish body

In nature, some fish live in the wind and waves. If you keep them in a fish tank without strong water flow, they may become short, thick, and obese. Luckily, you can add an aquarium wave maker to mimic their natural environment. Then fish will move around the tank because of the strong water currents. And long-term movement is beneficial to strengthen the fish body. Accordingly, reduce the risk of suffering from fish disease.

The application of wave makers in aquariums

Is a wave maker pump necessary for your aquarium? The short and definitive answer is no because an aquarium filter can also agitate the water surface and supply oxygen. Actually, whether your aquarium needs a wave maker or not depends on the aquatic pets. For instance, if the fish you keep are fond of fast-moving waters, then it is best to add an aquarium wave maker to create strong water currents.

However, you should not add a wavemaker in the case of some situations. For example, for tanks keeping fish that are fond of slow-moving waters, it is no need to make waves in it. Like, guppy fish, molly fish, and platyfish.

How long to leave the wave maker on

How long to leave on a wave maker

In the table below, we will mention the recommended running time for a wavemaker. Just take it as a reference.

Fish Status Requirements & Running time for wave maker
Young fish stage
  • Blow away the fish feces: Turn it on for 5 minutes every hour during the day & Keep it off from 10:00 pm to 10:00 am
  • No need to blow away the fish feces: Turn on for half an hour after every meal
Mid-fish stage
  • Blow away the fish feces: Turn it on for 5 minutes every hour during the day & Keep it off from 12:00 pm to 8:00 am
  • No need to blow away the fish feces: Turn on for 1–2 hours after every meal
Adult fish stage
  • Blow away the fish feces: Turn it on for 5 minutes every hour during the day & Keep it off from 12:00 pm to 8:00 am
  • No need to blow away the fish feces: Turn on for 2 hours after every meal

Maintenance tips for an aquarium wave maker

  • Clean the wave maker regularly, for instance, every 3 months, or clean thoroughly every half of the year.
  • Keep the controller dry
  • Rinse the debris in the wavemaker pump
  • Wipe the blades with a towel

What size wavemaker do I need for a 200 gallon fish tank

While determining which wavemaker should you get, you should consider the flow rate, aquarium size, and the substrate in the fish tank. Generally, the aquarium water should be cycled 10 times. Also, large tanks may need more than one wavemaker, compared with small tanks. Besides that, the substrate in your tank should be taken into consideration. For example, if your aquarium substrate is fine sand, it will be blown around the tank easily. Then what size wavemaker is the best one?

Additionally, take a 200 gallon fish tank as an example. The flow rate should reach 2000 GPH. Then double head wave makers are the excellent alternative. It is a quiet wave maker with a 360 degrees adjustable power head, which is ideal for both freshwater and saltwater aquariums. Also, a double head wave maker makes the waves longer and more powerful. And the water wave can reach a wide range of your aquarium.

Place the wave maker in the tank

Adding a wave maker will make waves and create a vortex in your aquarium. However, the functions of the wave maker may vary in its location in the tank. Next, let’s take the hygger wavemaker as an example.

Location  Functions
On the bottom of the tank Clean the residues
In the middle of the tank Exercise the fish’s body
On the upper of the tank Make waves on the water

Additionally, if you have no idea about how to place a wavemaker in the aquarium, you can have a look at the following tips.

  • Tanks with water level below 50 cm: 10-15 cm up from the bottom of the tank and 45 degrees down from the wave crest.
  • Tanks with water level over 55 cm: 15 cm down from the top of the tank and 45 degrees down from the wave outlet.
  • Never expose the wave maker above the water’s surface, and you should ensure that the wave maker head is fully submerged in the water.

Relevant topic

How to Use Wave Maker in Aquarium

Leave a Comment

Your email address will not be published.

Need HelpFast Answer Your Aquarium Questions

We’re here for your aquarium questions + brand suggestions

We’ll try our best to find a solution for you.

Have questions about products?
Please go to contact us for superior customer service.


➥ View more