Saltwater Aquarium Needs

It is for a fish pet owner to know or someone who is about to start their own set up that there are some important and basic saltwater aquarium needs you should know and consider to make your aquarium set up more efficient. These notes could possibly even save you a great deal of money, time and effort as you continuously improve your saltwater aquarium. It could also affect your decision on what time of set up to use and what equipment you should get to get things done without causing you too much stress.

Some Important Saltwater Aquarium Needs

Change in Water

This will require you to do some extra work and effort. Before your tank or aquarium can be used by saltwater fish, you first need to mix synthetic sea salt and water. This is a slightly long process as synthetic sea salt takes longer to dissolve and will also require you to check the salinity level of the water by using a hydrometer.  Too much salinity can be lethal to your fish’s health. Not to mention that this requirement will further add to your expenses by purchasing both sea salt and hydrometer, so you better make sure that you regulate the salinity of the water or you need to re-mix the whole thing again.

To save yourself the trouble, you can always resort in buying a pre-mix or pre-made saltwater down at the pet store. But sadly, this easier way will be even more expensive than mixing it yourself.

Freshwater aquarium, on the other hand, does not require this time-consuming endeavor. It only needs purified water or tap water run through a water purifier to eliminate odor and toxic substances that could harm your fish’s health. This remark correlates to our earlier notion why people conceptualise saltwater aquarium expensive and ill-advised for newbies or beginners compared to freshwater aquarium.

Aquarium Lighting

The intensity of light needed on a saltwater aquarium varies from which type you choose. Minimal or moderate lighting can work great for FO tanks as it uses artificial or synthetic aquarium decals to simulate a saltwater environment. It could also be enough to provide sufficient light for FOWLR because it uses Live Rocks. The light requirements of each tank mostly vary with the occupants inside. Giving you an example would be a Macroalgae growing in a tank or aquarium will require moderate to high amount of light in order to grow or sustain its life. Some devote to grow beautiful and colorful Coraline Algae to further stimulate an underwater ocean-like aquarium or tank.

On a reef system saltwater aquarium, however, it would require you to have strong lights at an expensive price. Not to mention that running it would even cost you more in the long run as it does have high electricity consumption. You can, however, use power-efficient compact lighting where it is much cheaper compared to high light corals. But still is in close comparison when it comes to electricity consumption.

Unlike the fresh water tank that does not require uber lighting except for the plant tank. It is due to the fact that plants underwater still need enough light to grow and survive. Still, you can use compact fluorescent lighting and enough light to suit your preference. Other than plant tank, you can use minimal lighting on other types of freshwater aquarium or even just to give you some visibility during night time.

This again adds up to our earlier discussion about why they usually advise starters to opt for a freshwater ecosystem than saltwater. As most dedicated hobbyist and enthusiast say: It does not really matter how much you spend as long as it is your passion and it makes you happy, then it would be totally worth it. Not to mention that the greater the scenery of your fish tank or aquarium, the greater the serenity and calmness it could provide.

Here are some amazing and best-selling aquarium lighting products you can opt to look for:

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This is a good example of a convenient and high performing LED lighting for your aquarium set-up. This light set can illuminate your tank brightly and can fit an aquarium with a width of about 9 to 15 inches. It provides a moonlight experience at night. The set is fairly cheap and reasonable. It is also long lasting as it is made using high-quality materials and very easy to use.

Just for fun, we included a short video review about the Mingdak LED light for aquariums below:

The set can brighten up a tank given that it has a fair size. It does not consume a lot of electricity as it is LED, one of the cheap electric consumption lighting.

Next is the Hood Lighting from AE-Shop. It is a versatile aquarium lighting for both saltwater and freshwater set-up. It also has a daylight and night setting for all-day use. The set is installed as a hood or on top of the aquarium. It is not water-proof so make sure to read on the instruction manual on how to do a proper installation to keep it safe from getting wet.

This is the Current USA Marine LED light for aquariums. It can be used on any type of aquarium set-up, saltwater or freshwater. This set is about 48 inches. It is digital and has a 24 hour on and off time setting. You can have it dimmed down or rump up. The color and the brightness of this set can also be adjusted. It is one of the most high-end, easy-to-use lighting set for aquariums.


The filtration of an aquarium’s water is not totally based on the filtration equipment installed. Of course, the external or internal filtration device can help a lot and mostly does all the work in maintaining clear and vivid water, an aquarium or tank also holds some factors. The usual and the most recommended aquarium set for both fresh and the saltwater environment is the one that has a built-in overflow. The overflow is dilled by the manufacturer to give you the chance or allow you the opportunity to let the water exit the aquarium and down to the sump.

The sump is an accessory tank or aquarium. It is usually smaller than your main aquarium. The sump is where you store or install all your necessary tools, device or equipment such as filtration, etc. The purpose of this setting is for the main aquarium to display an optimum view. You would see no tubes or devices on the display tank, giving you wonderful and peaceful scenery. It also provides more space for your aquatic species to move around the tank. All that is left inside the main or display tank are your plants, pebbles, species, reefs, invertebrates, live rocks, sand and other decorative occupants that adds more mesmerizing effect to the simulated underwater view.

However, using a sump filtration requires you to have two different aquariums which add more to your total expenses. In addition, it is highly recommended for you to get a fish aquarium or tank stand with 2 platforms, one on the top and one on the bottom, which again, will further add to your initial expenses. This does not weigh, whether or not you have a saltwater or freshwater aquarium. Either of the two, using this kind of filtration setting, will cost just the same.

If you find it unnecessary to purchase a set of an aquarium and stand for this kind of set up, then you can easily opt for a DIY set. There are many tutorials you can search on the internet. It can save you a lot of sum but in exchange for time and effort. It will also require you some crafting tools.