How Many Saltwater Fish Can I Put In A 55 Gallon Tank?

A 55-gallon aquarium would best house only about 12 inches of fish, so to be safe, limit it to holding three 4-inch fish or two 6-inch long fish.

How much does it cost to set up a 55 gallon saltwater aquarium?

The costs for setting up a habitat vary based on your

tank size

, the type of fish you want, and the overall appearance of your saltwater aquarium. Not including materials, the setup fee cost can range between $300 and $500 on average.

What do I need for a 55

gallon saltwater tank


  • 55-gallon glass aquarium.
  • 110-gallon hanging filter (bio-wheel preferred)
  • Gravel, sand or crushed coral.
  • Protein skimmer (optional)
  • Instant Ocean sea salt.
  • Fluorescent light strip.
  • Hydrometer.
  • Saltwater pH test kit.

Is it hard to maintain a

saltwater fish tank


Saltwater aquarium in particular can be more expensive. And they are a bit more precarious to maintain than their freshwater counterparts They generally require additional equipment, additional work during water changes and also require special lighting.

What is the best size for a saltwater aquarium?

In general, 40-75 gallon aquariums are the

perfect size

for a first reef tank. They are a good size to create a stunning aquarium, but not too large to stock and maintain.

How many saltwater fish can I have in a 50 gallon tank?

A 50-gallon saltwater tank can safely house up to 13 saltwater fish if you take care to mix

compatible species

that are medium-sized or smaller and that occupy different parts of the aquarium.

How many fish can I have in a 55 gallon tank?

Bottom Line. The one-inch-per-gallon rule still applies, so be sure that you do not exceed 55 inches of fish in a 55-gallon tank. This roughly equates to four or five bottom-dwelling fish along with a couple algae eaters.

What is the easiest saltwater fish to take care of?

  • Clownfish. Quick Info: Very hardy, easy to keep
  • Damselfish. Quick Info: Very hardy, comes in lots of colors
  • Green Chromis
  • Cardinalfish
  • Bicolor Blenny
  • Clown Goby
  • Yellow Watchman Goby.

How much upkeep is a saltwater fish tank?

A rough monthly budget to run a saltwater aquarium is a 15 gallon tank = $15/month, 25 gallon tank = $25/month, 50 gallon tank = $35/month, 100 gallon tank = $65/month This is based on consumables used and coral, invertebrates, and fish are extra.

Do I need a sump for saltwater tank?

Many hobbyists strongly believe that a sump is a necessity for a saltwater aquarium However, we can see many beautiful aquariums thriving without one. Installing a sump is entirely up to you. Sumps give you more freedom when choosing the equipment for your tank.

What fish go well with clownfish?

Clownfish do well with wrasses, damselfish, tangs, dartfish, angelfish, blennies, puffers, corals, anemones and gobies One thing to think about is that clownfish will often not get along with others of their kind.

What do I need to start a saltwater tank?

What supplies do you need for a saltwater aquarium? Some basic items you will need for a successful marine aquarium include an aquarium, stand, light, cover, heater, filter, protein skimmer, marine aquarium salt, refractometer, thermometer, water conditioner, substrate and live rock.

Can you put a yellow tang in a 55 gallon tank?

It’s your tank and you will do what you do, but I would highly advise against getting a Yellow Tang given the relatively short time with which it would do well in a 55 gallon.

How much does it cost to set up a saltwater tank?

Most people will probably spend $500 to $1000 for a brand new saltwater tank and all of the necessary supplies within the first year. Over the next 12 months, you can double that start-up cost to budget for fish, corals and new equipment.

How big of a tank does a clownfish need?

An Ocellaris Clownfish, which Nemo most closely resembles, requires an aquarium of at least 20 gallons , not to mention adequate filtration, pumps, water supplements, reef structure (live rock and sand), and required diets by species.

What size tank does a lionfish need?

Since lionfish vary in size by species, a minimum of a 29-gallon aquarium can house a dwarf lionfish, however, a 120-plus-gallon aquarium is recommended for larger species.

What size tank does a yellow tang need?

Yellow Tang Habitat and Care Yellow tang need plenty of space (tanks should be over 50 gallons ) and to explore every part of the tank.

What saltwater fish can live in a 75 gallon tank?

A 75-gallon tank would work for a clownfish, a neon dottyback, a cardinal fish, a flame angel and a fathead anthias.

How much electricity does a saltwater fish tank use?

General Consumption A medium tank (30 Gallons) will run between 150 – 200 kWh per year , while a large aquarium (55 Gallons) needs 200 – 400 kWh per year.

Are marine tanks expensive to run?

Costs. The cost of setting up and running a marine aquarium can be significantly higher than those of running a freshwater aquarium.

How long does it take to set up a saltwater tank?

The cycle will be complete once these reach 0 ppm. Then conduct a 50% water change to reduce any buildup of nitrates. The process of cycling should take around 6-8 weeks If you’d like to speed the process up you can try raising the temperature and oxygen levels or add filter media from an already established aquarium.

How often do you change water in a saltwater tank?

The most important part of saltwater fish tank maintenance is to keep water change as a regular routine. On average, changing the water of the aquarium should be every two weeks It is recommended to use a siphon to vacuum the gravel and at the same time, be able to extract water.

How often do you clean a salt water tank?

Biweekly to Monthly Aquarium Tasks The most important routine maintenance chore—the partial water change—should be completed once every two weeks or, at the very least, once a month In heavily populated tanks or tanks containing large specimens that excrete on the heavy side, weekly water changes would be even better.

Are bigger saltwater tanks easier to maintain?

Especially for freshwater tanks, maintaining stable water conditions is easier in a larger tank because toxins and other harmful substances will be diluted – small problems are less likely to turn into big problems in a larger tank.

What is the smallest saltwater tank you can have?

A 10-gallon saltwater tank is called a nano and is suitable for keeping small corals, invertebrates, and saltwater fish. Special care is required for selecting the right animals who will thrive in an environment of this size.

Can any tank be a saltwater tank?

The aquariums themselves are not specifically designed for use as either a freshwater or saltwater tank Therefore, you can use the same tank if you want to change the system type. However, freshwater aquatic creatures cannot live in saltwater set up.

How big do clownfish get?

Characteristics. Bright orange with three distinctive white bars, clown anemonefish are among the most recognizable of all reef-dwellers. They reach about 4.3 inches in length , and are named for the multicolored sea anemone in which they make their homes.

How many inches of fish do I need for a reef tank?

While many variables affect that answer, a general rule is to stock no more than ½ an inch of fully grown fish per gallon of water in your aquarium. For example, if you have a 30-gallon aquarium, ideally stock no more than 15 total inches of fully grown fish.

How long does it take to cycle a 55 gallon tank?

The cycling process usually takes six to eight weeks After about eight weeks, your ammonia and Nitrite levels should be acceptable (about trace levels), and you can add more fish. Do not add more fish until the ammonia and Nitrite levels have both dropped.

What size heater do I need for a 55 gallon tank?

The size of your tank is vital for choosing an appropriate heater for your tank. As a rough estimate, you use between 2.5 and 5 watts per gallon of water. For a 55-gallon tank, I’d recommend using between a 150-watt and 300-watt heater.

How many angelfish can you have in a 55 gallon tank?

You can have up to six angelfish in a 55-gallon tank. An adult angelfish requires about ten gallons of water to live comfortably. Lack of swimming space and an overcrowded tank can result in territorial fights.

How many Tiger Oscars Can I put in a 55-gallon tank?

You should keep a maximum of 1 oscar in a 55-gallon tank. Oscars are big fish. They can reach 12” and sometimes larger. They eat a lot of food and create a lot of waste.

How often should I do a water change in my 55-gallon fish tank?

Cleaning My 55-Gallon Fish Tank A water change is no different, and I personally do one each week I have a 55-gallon aquarium with six very large angel fish, two large Silver Dollar fish, and about 15 smaller fish like tetras, catfish, and barbs.

Will a shark outgrow its tank?

A shark in a fish tank will grow 8 inches, but in the ocean it will grow to 8 feet or more. The shark will never outgrow its environment and the same is true about you.

What is the most peaceful saltwater fish?

  • Clownfish
  • Midas Blenny (Ecsenius midas) .
  • Blue Green Chromis (Chromis viridis) .
  • Royal Gramma (Gramma loreto) .
  • Six Line Wrasse (Pseudocheilinus hexataenia) .
  • Banggai Cardinalfish (Pterapogon kauderni) .
  • Pajama Cardinalfish (Sphaeramia nematoptera) .
  • Azure Damselfish (Chrysiptera hemicyanea)

What is the hardiest saltwater fish?

Most saltwater aquarists would point you toward a clownfish as being one of the hardiest and most ideal fish for a saltwater aquarium. This is very true, clownfish make great aquarium pets because they are hardy, will swim about the aquarium, and tend to not be very shy.

What saltwater fish should I start?

  • Dottyback. The Dottyback is a beautiful and exotic saltwater fish that thrives well in a 30-gallon tank
  • Firefish
  • Tangs
  • Damselfish
  • Clownfish
  • Coral Beauties
  • Mollies.