10 Best Starter Fish For Saltwater Aquarium
Updated on: May 2023
Best Starter Fish For Saltwater Aquarium in 2023
API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria 4-Ounce Bottle
Brightwell Aquatics MicroBacter7 - Bacteria & Water Conditioner for Fish Tank or Aquarium, Populates Biological Filter Media for Saltwater and Freshwater Fish, 125ml

- Establishes biological filtration in new aquarium set-ups
- Reduces nitrogen, nitrates, nitrites, phosphates, ammonia & organic carbon in all marine and freshwater aquariums with extremely effective microbes and enzymes
- Veterinarian Pathologist tested and recommended
- Made in the USA
Marineland Portrait Glass LED aquarium Kit, 5 Gallons, Hidden Filtration

- SLEEK DESIGN: Rounded corners and clear glass canopy allow viewing from multiple angles.
- DAYLIGHT/MOONLIGHT LIGHTING: Bright white LEDs create a shimmering sunlight effect; blue LEDs produce a moonlit glow.
- EASY ACCESS: Hinged LED lighting and sliding glass canopy.
- SIZE: 5-gallon aquarium fits Marineland Rite-Size Z Filter Cartridges.
- HIDDEN FILTRATION: Advanced, 3-stage filtration is out of sight, enhancing aquarium viewing.
Tetra ColorFusion Aquarium 20 Gallon Fish Tank Kit, Includes LED Lighting and Decor

- Let the LED light transform your aquarium with each color change. Pause the cycle on any color to fully customize your aquarium
- The anemones sway with your filter current and give your fish a place to hide and relax
- Tetra plants come to life under the glow of Color Fusion LED
- The Tetra ColorFusion Kit includes: one 20 Glass gallon Aquarium, one aquarium hood, one UL Heater, one Tetra Whisper 20 Filter, one Color Fusion Universal Color Changing LED, two Wonderland Plant Multipacks, one Blooming White Anemone
- Aquarium Dimensions:24.2" L x 12.4" W x 16.7" H
Coralife Fish Tank LED BioCube Aquarium Starter Kits, Size 16, Black (100530106)

- Sleek modern hood with vibrant LED lighting for freshwater to saltwater environments
- Integrated 24-hour timer with three independent channels bright white sparkling blue and color enhancing LEDs
- Automatic 30 minute sunrise/sunset and 60 minute moonrise/moonset functions to replicate natural day cycle
- Compact and customizable built-in filtration – easy to setup and maintain
- Quiet submersible pump dual intakes and adjustable return nozzle
- Age Range Description: All Life Stages
- Included Components: All Components included in Picture and Description
Instant Ocean BIO-Spira 100mL, Makes Marine aquariums Safe For Fish

- STARTS NEW aquariumS INSTANTLY Instant Ocean BIO-Spira accelerates the establishment of the bio-filter to prevent new tank syndrome
- FOR SALTWATER TANKS Also use after a water change when adding new fish or after medicating
- SHELF STABLE Does not require refrigeration
- TREATMENT One bottle treats up to 30 gallons of water in marine aquariums
Hygger 4 Gallon Glass Fish Tank Smart LED Temperature Display Aquarium Starter Kit with Lid

- Hygger 4 Gallon Aquarium Starter Kit Includes – 4 gallon glass aquarium, 3-in-1 water pump, 4 LED lighting mode hood, and 2-pack filter cartridges replacement. Add gravel, fish, plant and décor to complete your aquarium
- Smart Touch Screen LED Lighting Hood – Simple touch to the button next to digital number of the aquarium lid to switch from shimmering white daytime effect to relaxing moon light for night. 4 lighting modes with white, blue, red and green LED bulbs
- Quiet 3-IN-1 Water Pump – This 3-watt submersible pump helps water cycling while the bio ball filter cartridge box helps to clean water, absorbs odors and discoloration, provide a crystal clear water for your aquarium. Connect with air tube, it produces bubbles that agitate water surface (PS: water flow is non-adjustable)
- Easy Access Flip Lid – Flipped aluminum canopy is easy to access to tank for feeding and regular maintenance ; Equipped with temperature probe, easy to read digital LED real time water temperature
- Easy to Set up and Maintain – This sleek, modern fish tank completes any compliment of home, office, counter and desktop. Perfect for house small tropical fish, shrimp and plant. Aquarium dimension: 11" L x 7.5" W x 12.6" H
Hygger Horizon 8 Gallon LED Glass Aquarium Kit for Starters with 7W Power Filter Pump, 18W Colored led Light, Wide View Curved Shape Fish Tank with Undetachable 3D Rockery Background Decor

- 🐠【Hygger Aquarium Kit Includes】one 7W 110GPH internal power filter pump, one colored led aquarium light, one 8 gallon glass tank with a decorative 3D rockery mountain background. The 3D background makes the whole aquarium looks cool like a dream word underwater, is a great rest, play spot, shelters for little fish. Also you can plant some green grass on the rockery mountain.
- 🐠【Mutil-modes LED Light】The aquarium led light is DC12V/18W, with extendable brackets, length can be adjusted from 0 to 19 inch. It has a external digital controller, you can use it to set the lighting time to 3, 6 or 12 hours, to adjust the light brightness from 100% to 10%, 5 levels of brightness in total, to shift the light modes: White LEDS, Blue+white+red LEDS, Red+ blue LEDS.
- 🐠【Durable Power Filter】The aquarium power filter is 7W 110GPH, for 2-8 gallon tank use. It's a super quiet and durable filter, and can be use for low water, the upper part is the 2 stage filtration system, the bottom part is water pumping systerm to pump the water upward. It can work as long as the water depth is over 2.5inch. There is a special designed groove in the rockery mountain decor to place the filter in.
- 🐠【New View Curved Tank】Tank size: 19" L x 11.8" W x 9.6" H. This glass fish tank has a unique convex arc curve shape, can widen your view on the aquarium, and can hold more capacity of water. The total tank volume is 8 gallon, it can hold 6 gallon of water, because the tank has a undetachable 3D background decor. When it holds full water, the whole tank weighs about 68 pounds.
- 🐠【Multi-protection Packing】We used 3 layers of packing to pack the aquarium kit and with light lifting label, the innermost layers is a super sturdy poly foam with excellent cushion. We have done the shipping test by sending 3 of the packs to 3 different distance places and find the glass tanks are still in good condition when received. So don't worry the tank will be broken during the shipping, if you find tank broken when open the package, please take a photo and send it to the seller.
Marineland Contour 3 aquarium Kit 3 Gallons, Rounded Glass Corners, Includes LED Lighting

- SLEEK DESIGN: Rounded corners and clear glass canopy allow viewing from multiple angles.
- DAYLIGHT/MOONLIGHT SETTINGS: Bright white LEDs create a shimmering sunlight effect; blue LEDs produce a moonlit glow.
- EASY ACCESS: Hinged LED rail light and sliding glass canopy.
- DIMENSIONS: The Marineland Contour 3 aquarium measures 9. 5 inches x 10 inches.
Friendly Fish Co. 3-in-1 Fish Tank/Aquarium Vacuum Gravel Cleaner Starter Kit w/Fish Tank Gravel Cleaner, Fish Net, Magnet Brush & Algae Scraper - BPA Free Fish Tank Cleaner & Aquarium Cleaning Kit

- ✅ THE PERFECT ALL-IN-1 FISH TANK CLEANING KIT! - Comes with all the aquarium cleaning tools and aquarium accessories necessary to keep all your fish tanks clean and your fish happy! No need to get just one fish tank cleaner, get them all in one starter aquarium kit!
- ✅ INCLUDES 1x AQUARIUM GRAVEL VACUUM CLEANER - Use our fish tank cleaner vacuum to easily change water without disrupting the aquarium gravel in your tank! The perfect siphon pump for any fish owner! No more need to search for "gravel vacuum for aquarium" because your solution is here so get the aquarium siphon that does the job right!
- ✅ INCLUDES 1x ULTRA FINE GREEN NYLON FISH NET FOR AQUARIUM - Remove pesky debris from your tank and the perfect size to fit your aquarium needs! Whether you have a small aquarium or a large aquarium it will get the job done. Extra soft and gentle, too, so it won't harm your betta fish or other sea life!
- ✅ INCLUDES 1x SMALL FISH TANK CLEANER MAGNET - Comes with optional stainless steel or plastic blades to easily scrape off algae on the inside of your aquarium glass. Our Aquarium magnet cleaner works with any saltwater fish tank, fresh water fish tank, small fish tank or large fish tank.
- ✅ AMERICAN OWNED & OPERATED! -We love fish and wanted to bring our passion to the world! We created the perfect aquarium kit that comes with all the fish tank accessories you need to clean and maintain your aquarium or fish bowl (algae scraper will not work in fish bowl)!
Majano Anemone:Innocent Looking Pest at Best
Anemones represent a fascinating and enticing addition to many saltwater aquariums considering the plethora of livestock available. Unfortunately, the Majano Anemone is not part of this category as you will soon understand...
Majano Anemones are not an inhabitant of choice. I don't think their are too many hobbyists that would venture out on a limb to reiterate their past intentions of purchasing this species of anemone. Tulip anemones, as Majano anemones are sometimes called, are truly one of the bad boys in the marine aquarium hobby. The fact that these anemones reproduce at an astonishing rate through asexual reproduction is cause enough for concern. Now, top that off with the reality that these anemones can and will injure or kill anything they come in contact with just solidifies the truth that these animals do not belong in a marine aquarium, especially a reef biotope.
Aiptasia(glass anemone) and Majano anemones represent a plague that can inflict destruction of epic proportions in no time. Majano anemones look like small tulip flowers that can come in many colors from white or tan to green. Usually, Majano anemones are no larger than a quarter in diameter with short bulbous tentacles and a base normally no longer than inch in length. These anemones display an appealing coloration that makes them aesthetically pleasing and the fact that they remain small, like zoanthid colonial polyps provides a false sense of security to anyone reluctant to rid them from their aquariums. Majano anemones arrive in aquariums as hitchhikers much in the same was as other predatory pests would like Pyram Snails and Shame Face Crabs on live rock or corals we purchase from on line venues or local pet shops. Sometimes it is no fault of our own that these pests find their way into our delicate aquarium systems, but ensuring that thorough inspection of live rock and coral prior to adding to your aquarium will help reduce the likelihood of these animals invading our tanks.
Like their cousins, the Aiptasia anemone, the can survive under almost any condition possible from high light to almost no light, hyposalinity to hyposalinity and elevated nutrients to little at all. This misfortune gives these pests just another weapon in their arsenal to evolve and flourish within the confines of closed system marine environments. If we could be so lucky, to be faced with this problem when it comes to growing out many of the corals we maintain in our aquariums, especially when it comes to many of the more delicate and beautiful small polyp stony corals such as Acropora and Montipora!
There is some hope for aquarists that have or will experience an Aiptasia or Majano anemone bloom. Their are numerous liquid solutions such as Joe's Juice or other brand products that are made specifically for the control of these pests. If you would rather take the El natural approach, lemon or lime juice, vinegar and hot water will also work. Another very good product that kills these animals is using Kalkwasser and a little water to make a thick milky liquid solution. Which ever bullet you choose to eliminate these animals you will need to use a syringe to inject the liquid directly in the center of their oral disk(mouth) for best results. Care must be used to ensure that the solution doesn't come in contact with neighboring inverts or corals, especially when using the Kalkwasser solution to reduce the chances of injuring them. If you don't have a population explosion of these anemones, you could remove the rock and scrape or pry off the anemone. I you have a great deal of them, however, you may be better to raise the white flag and remove the rock from your tank and soak it in a hot water bath or set out in the sun for the day to kill the anemones. The only drawback to this method is you will kill all the beneficial bacteria and other living inhabitants that live on and in the rock as well. AT LEAST ALL OF THE PEST ANEMONES WILL BE DEAD!!!!
When it comes to any unwanted hitchhiker, the best way of reducing the chances of introducing these pests into your aquarium, is to inspect your possession thoroughly. You should do this with any animal you plan on adding to your tank for that matter such as fish and invertebrates as well to ensure they are not inflicted by parasite or disease which is just as important, in my opinion.
We are all in constant search of creating and maintaining the most beautiful, enjoyable and healthy aquarium possible. Taking the initial steps to reduce the likelihood that unwanted pests, parasites and diseases are introduced into our delicate and diverse aquariums will only increase the odds that we will be successful in obtaining the goals we set out to reach when we decided to set up our aquariums in the first place. We don't need to throw another monkey wrench into the mix, as the hobby is challenging enough to ensure optimal success.