They can be jumpers, so you want to ensure that you have a lid that is secure in your aquarium at all times. This easy-to-install and adjustable HD LED light creates The Yellow Watchman Goby is one of the most impressive-looking shrimp gobies available. They also make excellent dither fish, drawing out the less secure residents of your system. Aqueon LED Fish Aquarium Starter Kit Best Overall Check Price on Chewy Check Price on Amazon The best overall saltwater aquarium is the Aqueon LED Fish Aquarium Starter Kit because its a comprehensive kit to get you started with a small saltwater tank. These fish usually come in different sizes, ranging from 0.8 to 4 inches in Guppies are small and peaceful fish that feature some very bright colors. These fish are usually quite peaceful, but they can be territorial over their hiding place. The Chalk Bass can be very aggressive with its own kind. These fish are also super beginner friendly as they are very hardy, not prone to disease, arent picky eaters, and can survive in a very wide range of water conditions. The Pajama Cardinal gets its name from the dots on its rear making it look like a pair of childrens polka-dotted pajamas. Want COOL tropical fish for your tank? The vast majority of them are relatively resistant, peaceful, easy to purchase, and require little maintenance. For that reason, a tank that contains one needs to be very well established. Depending on the exact type of molly fish you get, it could grow to around 4.5 inches in size. Congratulations, you are on the right track to having a beautiful aquascape in your very home or office but what fish should you put in it? These fish are known for being individuals, and theyre also known for being a bit more fierce than their size would indicate. Killifish are fairly small and will usually top out at around 2 inches in length. If the fin is down the Firefish Goby is not feeling secure in its environment while a fin that is sticking up means the fish is feeling happy. Answered by Dr. Joanna Woodnutt, BVM BVS (Vet), Rabies in Dogs: Causes, Signs & Care Guide. Blennies make for one of the best saltwater aquarium fish and are a reef safe addition. These fish usually come in different sizes, ranging from 0.8 to 4 inches in length. Firefish are just as easy to look after as the watchman goby on the whole. Dont be alarmed by the false in their name. Damsels get a bit of a bad rap, often used as borderline throwaway fish to get tanks cycled but theyre awesome critters in their own right. If it is in a small tank or a tank that is overstocked it might become semi-aggressive to its fellow community members. Best 30 Gallon Fish Tank They get along with other peaceful saltwater fish. Manage Settings That said, theyre beautiful, active fish as long as youre aware of the problems with intraspecies aggression. While not a shocking choice, Ocellaris Clownfishes are a common fish that are easy to care for. The Green Mandarin Dragonet is only one of the various species of these gobies, there are others suitable for this size of tank as well. Keep in mind that we may receive commissions when you click our links and make purchases. It includes the tank, filtration and an adjustable light. This 29-gallon rectangular glass tank is perfect for pairing with Tetra filtration, lighting and water care products (sold separately). That means keeping them requires individual assessments of any other fish added to the system. If it was caught from the wild, you should consider going somewhere else to find one that was captive-bred. Web30 Gallon Nuvo Fusion PRO Aquarium Starter Kit Includes: Nuvo Fusion 30 Gallon PRO Glass AIO Aquarium Innovative Marine Mighty Jet Return Pump Innovative Marine MidSize Filter Sock Innovative Marine MidSize Custom Caddy 30lbs Reef Saver Dry Live Rock 40lb CaribSea Aragonite Special Grade Sand Tunze Nano Care Magnet Finnex Dottybacks really are bright and colorful, meaning if you are keen to cheer up your tank, there are no reasons why you shouldnt look at Dotties first. If you are looking forward to setting up a 50-gallon saltwater tank, the finest range of fishes would include clownfish, dwarf angelfish, coral beauties, and some species of the wrasse. Best saltwater fish for 30-gallon tank? This species of fish is usually a peaceful bunch but can be territorial in its tank environment. Aquariums These fish are very sensitive to water conditions. Its reef compatible too, so if you need a fish that can be kept with corals youre good to go. It likes to keep to the middle of the tank when it has become used to its surroundings. 1. It can reach 3 and a half inches in length. When it comes to their tank size, each molly will require 4.5 gallons of tank space at the very least, which means that you could fit up to six of them in a 30-gallon tank. Finding the right fish for your tank can be an exhausting task, there are just too many beautiful fish out there! The name only implies that these saltwater fish were born and raised in captivity so they will acclimate to aquarium life much easier than their wild-caught cousins. Starkii Damsels are my favorite of the various damselfish and theyre an excellent choice for beginning saltwater aquarists. The Chalk Bass is one of the best saltwater aquarium fish for beginners. 5. If you try to purchase one of these fish for your saltwater community try asking the seller where the specific fish is from. If youre up to the challenge of keeping them, the Dragonet will reward you with beautiful colors and their healthy life will stand to your accomplishments as an aquarist. As mentioned, Clownfish can generally grow to be up to four inches long, or a little longer. The only ones they dont really get along with are other Firefish Goby, but they make great companions for clownfish and other peaceful marine denizens. Cichlids, like angelfish, can be quite aggressive towards other fish, so they do need lots of tank space. These fish like heavily planted tanks with slightly acidic and soft water, complete with a fairly high temperature too. Mollies come in many different types, as there are roughly 40 of them, with the best of them have solid black, silver, or bright yellow bodies. If you want to keep a pair of angelfish together, you will need a tank of at least 30 gallons in size. Best Saltwater Fish For 20, 30, 50-Gallon Tank Featured Image Credit:Tony Stock, Shutterstock, Is Your Goldfish Turning White? fish An example of data being processed may be a unique identifier stored in a cookie. The Lawnmower Blenny has the same characteristically defining eyes as the other Blennies we have discussed. Scientific name: Amphiprion frenatus Care difficulty: Easy These fish are a bit more aggressive than many on this list, so their temperament needs to be accounted for. You found the perfect saltwater tank for your budget and your available space. While fine with corals, they may have problems with other invertebrates. The platy is a beautiful fish that can come in a variety of colors, one that is a bit larger than both of the others we have looked at today. One thing to note is that killifish do require fairly specific water parameters, especially in terms of the water temperature and pH, but they are still quite easy to care for in general. The best course of action to take is to view a variety of saltwater fish and see what might work best with the tank you are working on. While theyll take up most of the room in a 30-gallon tank, theyre a great pick for newbies. They can be semi-aggressive but that largely depends on their overall environment. While they handily devour algae, the Lawnmower Blenny is actually a detritivore. The Starkii is a beautiful blue and yellow fish when healthy. In other words, they get the majority of their nutritional needs met through devouring rotted matter in the substrate. The AquaClear A600 Fish Tank Filter is an easy one to love for any 30-gallon tank owner. This is an individual fish thing, so watch them carefully if you think there may be problems. Reduce the amount of live food over time and theyll generally acclimate to eating the usual marine fish foods. Tomato clownfish The Tomato clownfish is another one of the best reef aquarium fish, because they are quite hardy, popular and readily available. If you can keep one alive for its natural lifespan, however, you can truly call yourself a saltwater aquarium expert. By carefully researching your fish before buying them, you avoid introducing a lot of fish that dont conflict in needs or will fight over food or space. Transporting fish is stressful for them. As you can probably tell by the name of it, the rainbowfish is super colorful, bright, and just downright beautiful, which is why so many people choose to put them in their tanks. The Six Line Wrasse hasnt been successfully bred in aquariums as far as I can tell, though there are occasional reports of spawning in captivity. The amount of fish that you can in a 30-gallon tank can really depend. Whats not to love? They can be one of the best saltwater fish for beginners. Consider making this species the last to be acclimated to your nano reef after you introduce its tank mates. 30-Gallon Fish Aquariums & Tanks | Fish Tanks Direct Clownfish are so named due to their orange body with white blotches running down their sides like clowns makeup. Following the 1 gallon per inch of fish rule, you could therefore fit up to 15 guppies in a 30-gallon tank, although you may want to give them a little more space to be comfortable. They can reach about 3 and a half inches in length and can live upwards of 5 years. They are a reef safe saltwater fish, too. You might just find a new addition to your saltwater aquarium. Try to find captive-bred specimens if youre looking to add these to your tank. 99 ($40.99/Count) Reef These are also very low maintenance fish that are quite hardy and not overly prone to disease, plus they make for great aquarium tank mates too. The Coral Beauty Angelfish is a jaw-droppingly beautiful fish. If you look closely at a 29- or 30-gallon tank, it doesnt look all that big. For semi-aggressive tanks in this size range, theyre just about perfect. Another great saltwater fish for beginners, the Green Chromis is a calm and resilient species of saltwater fish. If you really want to be careful, this means you will likely be looking to home five goldfish, minimum, in a 30-gallon tank. Cory catfish require the water to be immaculately clean as they are fairly prone to illness. Blennies are my personal favorites because of their large eyes and skinny bodies. They are schooling fish, so they cannot be kept alone. Help Us & Share it. The 7 Best Saltwater Aquariums Are: 1. So buckle up and lets dive in to take a look at the best saltwater fish for a 30-gallon tank. These peaceful fish can live upwards of 5 plus years. They live on the sand bed so providing sand that is east to burrow in would be a necessity. The 30 gallon fish tank dimensions measure 36 inches by 12 inches by 16 inches and weighs a nice 20 pounds. Anyway, if youre planning on starting a smaller saltwater aquarium, the Royal Gramma may be perfect for you. Maybe all your saltwater fish prefer small spaces and you dont have enough caves and formations to accommodate them. The venom of the Striped Blenny is a very strange cocktail, primarily affecting opioid receptors. Therefore, if you want to raise Clownfish, be careful with the tank to fish ratio, as well as who youre setting up for them as potential tank mates. Minimum tank size: 30 gallons Safe with corals: Yes, reef safe 6. We really cant blame you if you are! 9. Youre going to need a tight hood for these guys since theyre known to jump, but apart from that? Stats: Minimum Tank Size 20 Gallons; Max Size 3 Temperament Peaceful to Semi-Aggressive; The Ocellaris clownfish is the industrys most popular As you begin to learn more about the different fish and their unique personalities. These are very easy to care for fish that are not overly sensitive to water parameters and conditions, plus they arent picky eaters either. Theyre beautiful, intricately colored fish that are also among the hardest to keep in aquaria. Theyll harass and chase off most other critters that decide to approach their specific spot but they rarely become problems outside of that specific instance. Here we have yet another great fish to house in a community tank, as it is very peaceful, is a bottom feeder, and prefers to keep to itself. Generally speaking, killifish are quite peaceful, although they can be aggressive towards other male killifish, particularly during mating season. 30 gallons will be more than enough for 4 or 5 of the species. Just keep in mind that an angelfish will eat any and every other fish that is small enough to fit in its mouth. Many people would consider the angelfish to be one of the best single fish choices for 29-gallon tanks.