How to Treat Saltwater Aquarium Parasites with Freshwater

Written by Katherine Barrington September 16, 2014
When it comes to keeping your saltwater fish happy and healthy, there are a number of different diseases you must be on watch against. One of the most common, and most problematic, diseases affecting saltwater fish is parasites. There are a number of different parasites that might affect your saltwater fish, but a single treatment may be useful against a large number of them – freshwater. In this article you will learn the basics regardingcommon parasite infections to affect saltwater fish as well as tips for using freshwater as a treatment option.


Types of Saltwater Parasites

There are many different types of saltwater parasites with which your fish might come into contact, but some are more prevalent than others. The most common types of saltwater parasites include:

  • Cryptocaryon irritans (Marine Ich)
  • Amyloodinium (Velvet)
  • Turbellarian (Black Ich)
  • Brooklynella (Anemone Fish Disease)

Cryptocaryon irritans - Also known as Marine Ich, Cryptocaryon irritans is a fast-spreading parasite infection that results in myriad pinhead-sized gray nodules on the body, fins and gills of infected fish. This disease causes excessive skin irritation, respiratory distress, faded color and flashing.

Amyloodinium – Also known as Marine Velvet, Amyloodinium is one of the most deadly saltwater fish parasites. This disease can cause death in as little as 12 hours due to damage to the filaments of the gills. Early symptoms include increased respiration, sluggishness, gasping, and flashing.

Turbellarian Also known as Black Ich, Turbellarian is caused by a flatworm. This disease causes dark spots on the...
read more

Common Saltwater Aquarium Fish Diseases

Written by Katherine Barrington December 22, 2012
Perhaps the most frustrating experience you are likely to encounter as an aquarium hobbyist is having the fish in your tank suddenly fall ill. Saltwater aquarium fish diseases can strike quickly and, in some cases, they may even be fatal. No matter how hard you try, you cannot completely prevent your fish from becoming exposed to disease or from falling ill at some point during their lives. What you can do, however, is arm yourself with some basic knowledge about the most common saltwater aquarium fish diseases so you will be able to recognize them when they appear and deal with them appropriately. Swift action on your part as an aquarium hobbyist could mean the difference between life and death for the occupants of your tank.
 
Marine White Spot Disease

Also known as Marine Ich, Marine White Spot Disease is caused by the parasite Cryptocaryon irritans. This disease typically manifests in the form of small white spots covering the body, fins and gills of saltwater aquarium fish. Marine Ich is very similar to freshwater Ich but it is caused by a different parasite. Both diseases are very contagious and tend to have a greater impact on fish that are already stressed or injured. In addition to the presence of white spots, other symptoms of marine Ich may include ragged fins, pale gills, cloudy eyes, increased mucus production, lethargy and flashing. While freshwater Ich is often treated by increasing the tank temperature to speed up the life cycle of the...
read more

Good Medications to Keep on Hand

Written by Katherine Barrington November 25, 2012
 No matter how much effort you put into keeping your saltwater aquarium clean, your fish are likely to be exposed to disease at one time or another. Though you cannot prevent your fish from being exposed to disease, you do have control over how you respond to the situation. Will you sit back and wait for the disease to progress beyond the point of treatment or will you act quickly to begin the proper treatment regimen so your fish stand the greatest chance of recovery? If you want your fish to have the greatest chance of recovering from a disease, you should begin treatment at the first sign of symptoms. In order for this to be possible, you should think about having a few basic medications on hand so that you will have them if you happen to need them.
 
Common Medications for Fish Diseases

Methylene Blue
= This product is an anti-fungal and anti-bacterial agent which can be used to treat many common saltwater aquarium fish diseases including ulcers, mouth fungus and fin or tail rot. Methylene Blue can be used to create a bath by adding one teaspoon of the medication per 5 gallons of water in the hospital tank. Depending on the size of the fish you are treating, you may only need one gallon of water so be sure to adjust the dosage accordingly. When treating your fish using Methylene Blue it is important that you keep the water warm and that you do not overdose...
read more
View Pages:<<Prev 1 2  Next>>

MOST RECENT ARTICLES

Betta Fish Trending Topics for January 2017
BETTA FISH TRENDING TOPICS FOR JANUARY 2017
The betta fish is and will forever be one of the most popular types of aquarium fish.
How to Solve Common Saltwater Tank Problems
HOW TO SOLVE COMMON SALTWATER TANK PROBLEMS
Cultivating a thriving saltwater tank can be a challenge but it is also incredibly rewarding.
Tips for Using Rockwork in Saltwater and Reef Aquariums
TIPS FOR USING ROCKWORK IN SALTWATER AND REEF AQUARIUMS
Building a beautiful saltwater tank landscape out of rock is a challenge but with some helpful tips you can make it work.

SALTWATER AQUARIUM ARTICLES

Saltwater Fish Diseases

Understanding saltwater fish diseases is the key to treating and preventing them. The articles in this category will help you deal with saltwater fish diseases and they will also teach you how to prevent them.

How to Treat Saltwater Aquarium Parasites with Freshwater
HOW TO TREAT SALTWATER AQUARIUM PARASITES WITH FRESHWATER
Parasites can quickly become a major problem in the saltwater aquarium if you do not address the issue immediately.
Common Saltwater Aquarium Fish Diseases
COMMON SALTWATER AQUARIUM FISH DISEASES
No matter how hard you try, you cannot completely protect your fish from falling ill.
Good Medications to Keep on Hand
GOOD MEDICATIONS TO KEEP ON HAND
In the event that your fish become ill it is important that you take action to begin a treatment regimen as soon as possible.
How to Deal with Marine Ich in the Saltwater Aquarium
HOW TO DEAL WITH MARINE ICH IN THE SALTWATER AQUARIUM
Marine Ich is a common disease affecting saltwater aquarium fish and, unless you know how to deal with it, it can spread quickly throughout your tank.
Though many saltwater fish diseases are treatable, the best option is to prevent your fish from becoming sick at all.
HOW TO PREVENT SALTWATER FISH DISEASES
There is nothing quite so heartbreaking as losing one of your fish to disease.
Aquarium Setup (9)
Saltwater Aquariums
SALTWATER AQUARIUMS
A brief introduction to saltwater aquariums.
Getting The Tank Ready
GETTING THE TANK READY
Creating an ecosystem.
Stocking a Brackish Aquarium
STOCKING A BRACKISH AQUARIUM
A brackish aquarium is an exciting challenge for the aquarium hobbyist.
Types of Saltwater Tanks: Fish-Only, FOWLR and Reef Tanks
TYPES OF SALTWATER TANKS: FISH-ONLY, FOWLR AND REEF TANKS
There are several different types of saltwater aquariums to choose from and each has its benefits and drawbacks.
Setting Up A Saltwater Tank System
SETTING UP A SALTWATER TANK SYSTEM
What to Consider before Starting.
Handy Aquarium Accessories and Devices
HANDY AQUARIUM ACCESSORIES AND DEVICES
There are many accessories and handy devices which can make your life as an aquarium hobbyist easier.
Preparing Saltwater for your Marine Tank
PREPARING SALTWATER FOR YOUR MARINE TANK
Setting up and maintaining a marine tank can be a challenging experience and preparing your saltwater correctly is one of the most important tasks.
Balloon mollies make great additions to the brackish tank.
HOW TO START A BRACKISH TANK
If you are looking for a new challenge as an aquarium hobbyist, try cultivating a brackish tank.
Saltwater versus Freshwater Aquariums
SALTWATER VERSUS FRESHWATER AQUARIUMS
Learn the arguments for choosing to set-up either a freshwater or saltwater aquarium.
Aquarium Maintenance (16)
How to Solve Common Saltwater Tank Problems
HOW TO SOLVE COMMON SALTWATER TANK PROBLEMS
Cultivating a thriving saltwater tank can be a challenge but it is also incredibly rewarding.
Saltwater and Reef Tank Cycling
SALTWATER AND REEF TANK CYCLING
Tips on cycling your fishtank.
Maintaining Your Saltwater Tank
MAINTAINING YOUR SALTWATER TANK
Tips for maintaining a saltwater fish tank.
Choosing the Correct Temperature for a Marine Aquarium
CHOOSING THE CORRECT TEMPERATURE FOR A MARINE AQUARIUM
One of the most important things you must to do ensure the health of your marine tank is to achieve and maintain the ideal temperature.
Maintenance Schedule for Reef Tanks
MAINTENANCE SCHEDULE FOR REEF TANKS
Maintaining a reef tank can be a challenge but as long as you keep up with your routine maintenance tasks, you should have no problem.
Why Do Fish Disappear from the Saltwater Tank?
WHY DO FISH DISAPPEAR FROM THE SALTWATER TANK?
There is nothing as heart-breaking as losing a fish but it can be even more devastating when the fish simply disappears.
How to Deal with Marine Fungus in the Saltwater Aquarium
HOW TO DEAL WITH MARINE FUNGUS IN THE SALTWATER AQUARIUM
Fungal spores are present in all aquariums but, if you are not careful, they can become a problem in the saltwater tank.
Salinity Requirements in a Saltwater Aquarium
SALINITY REQUIREMENTS IN A SALTWATER AQUARIUM
The key to maintaining a healthy saltwater aquarium is to strike the right balance in the salinity of your tank water.
Kalkwasser for the Marine Tank
KALKWASSER FOR THE MARINE TANK
Maintaining proper calcium levels is an important part of keeping your marine tank healthy.
Dealing with Hard Water in the Saltwater Tank
DEALING WITH HARD WATER IN THE SALTWATER TANK
When it comes to maintaining a healthy saltwater tank, water quality is extremely important.
The Dangers of High Ammonia, Nitrite and Nitrate
THE DANGERS OF HIGH AMMONIA, NITRITE AND NITRATE
Water quality is extremely important in maintaining a saltwater tank.
Marine algae can be beneficial in the saltwater tank.
THE BENEFITS OF ALGAE IN SALTWATER TANKS
Many aquarium hobbyists assume that algae in the aquarium can only be bad.
Learn how to modify the pH in your saltwater tank so you can correct pH problems if they occur.
HOW TO MODIFY PH IN A SALTWATER TANK
The pH level in your saltwater tank is incredibly important for the health and vitality of your tank.
What NOT to do with a Saltwater Tank
WHAT NOT TO DO WITH A SALTWATER TANK
Learn what "not" to do when starting out with your saltwater fish or reef tank.
How to Remove a Mantis Shrimp From a Saltwater Aquarium
HOW TO REMOVE A MANTIS SHRIMP FROM A SALTWATER AQUARIUM
In this article you will receive an overview of what mantis shrimp are, how they can impact your saltwater aquarium, and how to remove them properly.
Getting Rid of Aiptasia in Your Reef Aquarium
GETTING RID OF AIPTASIA IN YOUR REEF AQUARIUM
Learn about aiptasia in the reef aquarium and how to get rid of it.
Reef Tanks (13)
Tips for Using Rockwork in Saltwater and Reef Aquariums
TIPS FOR USING ROCKWORK IN SALTWATER AND REEF AQUARIUMS
Building a beautiful saltwater tank landscape out of rock is a challenge but with some helpful tips you can make it work.
The Top 5 Most Colorful Corals for a Saltwater Tank
THE TOP 5 MOST COLORFUL CORALS FOR A SALTWATER TANK
With more than 2,000 different species of coral out there, how do you choose the right option for your tank?
Reef Aquariums: Is Bigger Really Better?
REEF AQUARIUMS: IS BIGGER REALLY BETTER?
Cultivating a reef tank is an exciting but challenging task - learn more about choosing the right size for your reef tank.
Beginner Coral Species: Low-Light Corals
BEGINNER CORAL SPECIES: LOW-LIGHT CORALS
Keeping corals in a saltwater aquarium can be challenging but these low-light species are perfect for beginners.
How to Care for Marine Blue Sponges
HOW TO CARE FOR MARINE BLUE SPONGES
The blue sponge makes a great addition to the marine tank.
Recommended Species for Nano Tanks
RECOMMENDED SPECIES FOR NANO TANKS
Cultivating a nano tank can be an exciting challenge but unless you choose the right fish for your tank, you may be in trouble.
Bristle Worms in the Marine Tank
BRISTLE WORMS IN THE MARINE TANK
Dealing with pests is an inescapable part of cultivating a marine tank.
Common Myths and Problems Regarding Nano Reef Tanks
COMMON MYTHS AND PROBLEMS REGARDING NANO REEF TANKS
Cultivating a nano reef tank can be an exciting challenge.
Feeding Corals —  Keeping Your Saltwater Invertebrates Healthy
FEEDING CORALS — KEEPING YOUR SALTWATER INVERTEBRATES HEALTHY
If you want to keep your saltwater or reef tank healthy, you need to learn the basics of feeding corals.
Types of Coral for Reef Tanks
TYPES OF CORAL FOR REEF TANKS
Stocking a reef tank can be a challenge because there are so many different types of coral to choose from.
Set-up Guide for a Reef Tank
SET-UP GUIDE FOR A REEF TANK
If you have ever considered starting a reef tank, read this setup guide to make sure you start your reef tank off right.
A nano reef is a miniature reef environment less than 30 gallons in size.
WHAT IS A NANO REEF?
Whether you are looking for a new challenge as a saltwater aquarium enthusiast or you are trying your hand at a reef tank for the first time, a nano reef is a great way to go.
Reef Aquariums
REEF AQUARIUMS
An overview of the reef aquarium along with a short history.
Aquarium Lighting (3)
UV Sterilizers for Reef Aquariums
UV STERILIZERS FOR REEF AQUARIUMS
A UV sterilizer is a valuable piece of equipment to add to your reef tank or fish-only saltwater aquarium.
Tips for Lighting a Reef Tank
TIPS FOR LIGHTING A REEF TANK
When it comes to maintaining a thriving reef tank the type of lighting system you choose is incredibly important.
Saltwater Aquarium Lighting and Heating
SALTWATER AQUARIUM LIGHTING AND HEATING
Kind of lights you need.
Heating and Filtration (8)
Saltwater Aquarium Filtration
SALTWATER AQUARIUM FILTRATION
The type of filtration system you choose for your saltwater aquarium is incredibly important.
Wavemakers for Saltwater Tanks
WAVEMAKERS FOR SALTWATER TANKS
If you want to keep your saltwater tank healthy, you need to consider the ideal level of water flow.
Reverse Osmosis for the Saltwater Tank
REVERSE OSMOSIS FOR THE SALTWATER TANK
If you want to keep a healthy and thriving saltwater tank, you need to start with high-quality water.
Foam Build-up on Saltwater Tank Surface
FOAM BUILD-UP ON SALTWATER TANK SURFACE
Foam build-up is a common problem in the saltwater tank.
Common Problems with Heating in Saltwater Tanks
COMMON PROBLEMS WITH HEATING IN SALTWATER TANKS
Maintaining a stable water temperature in your saltwater tank is important for the health and well-being of your fish.
An aquarium sump can simplify the maintenance of your saltwater tank.
WHAT IS AN AQUARIUM SUMP?
If you are new to the aquarium hobby you may not be familiar with the term "sump".
How to Keep Your Saltwater Aquarium from Overheating
HOW TO KEEP YOUR SALTWATER AQUARIUM FROM OVERHEATING
Learn how to keep your saltwater aquarium from overheating.
What is Protein Skimming?
WHAT IS PROTEIN SKIMMING?
Learn about protein skimming, why it's important, and which aquarists should use it.
Nutrition and Feeding (6)
Top Commercial Foods for Saltwater Fish
TOP COMMERCIAL FOODS FOR SALTWATER FISH
What you feed your saltwater aquarium fish will play a major role in determining their health and vitality.
Tips for Getting Fussy Fish to Eat
TIPS FOR GETTING FUSSY FISH TO EAT
Feeding saltwater aquarium fish can be tricky, especially when your fish refuse to eat.
How to Raise Brine Shrimp
HOW TO RAISE BRINE SHRIMP
Brine shrimp are an excellent source of protein for aquarium fish and they are very easy to raise at home.
Live Foods for Marine Fish
LIVE FOODS FOR MARINE FISH
Feeding your fish a proper diet is the key to keeping them healthy.
Nutritional Needs of Saltwater Aquarium Fish
NUTRITIONAL NEEDS OF SALTWATER AQUARIUM FISH
In order to keep your saltwater aquarium fish healthy you need to understand and meet their basic nutritional needs.
Many saltwater aquarium fish enjoy the addition of fresh vegetables to their diets.
TIPS FOR FEEDING SALTWATER AQUARIUM FISH
What you feed your fish will determine whether or not their reach their full potential.
Aquarium Decorations (3)
Live rock is the foundation for a thriving saltwater aquarium environment.
CREATING YOUR OWN LIVE ROCK FOR SALTWATER TANKS
Live rock is the foundation for any thriving saltwater tank and it is the base for saltwater aquarium decor.
How to Cure Your Live Rock Before Placing it in Your Aquarium
HOW TO CURE YOUR LIVE ROCK BEFORE PLACING IT IN YOUR AQUARIUM
Learn how to properly cure live rock before placing it in your tank.
Stocking the Tank (25)
Why Are Tangs Some of the Best Fish for Reef Tanks?
WHY ARE TANGS SOME OF THE BEST FISH FOR REEF TANKS?
Tangs are not just some of the most brightly colored species of tropical saltwater fish - they are also great additions to the reef tank.
Marine Shrimp for the Saltwater or Reef Tank
MARINE SHRIMP FOR THE SALTWATER OR REEF TANK
Marine shrimp can be a useful addition to the saltwater tank - just be sure to pick the right species.
Keeping Moray Eels in the Marine Tank
KEEPING MORAY EELS IN THE MARINE TANK
Moray eels can be a challenge to keep in the home aquarium but they are well worth it.
Top Recommendations for Tank-Raised Saltwater Fish
TOP RECOMMENDATIONS FOR TANK-RAISED SALTWATER FISH
When purchasing saltwater aquarium fish, you need to think about whether the fish are tank-raised or captive-bred.
Hermit Crabs in Saltwater Tanks
HERMIT CRABS IN SALTWATER TANKS
Hermit crabs do more than just add decoration to the saltwater tank -- they can also help to keep your tank clean.
Saltwater Fish Article Database
SALTWATER FISH ARTICLE DATABASE
Articles on dozens of saltwater fish and appropriate care.
Guide for Keeping Anemones in a Reef Tank
GUIDE FOR KEEPING ANEMONES IN A REEF TANK
Keeping anemones in a reef tank can be a challenge if you are not fully prepared.
Stocking Salt Water Reef Tanks
STOCKING SALT WATER REEF TANKS
Learn how to select the right quantity and combination of fish for your saltwater aquarium.
Keeping Lionfish in the Home Aquarium
KEEPING LIONFISH IN THE HOME AQUARIUM
The lionfish is a beautiful but deadly fish that makes a unique addition to the saltwater aquarium.
Sea Cucumbers for Reef Tanks
SEA CUCUMBERS FOR REEF TANKS
Sea cucumbers are found throughout the ocean but they are a popular addition to saltwater reef tanks.
Selecting and Caring for Saltwater Angelfish
SELECTING AND CARING FOR SALTWATER ANGELFISH
Saltwater angelfish are some of the most colorful saltwater fish available.
Keeping and Breeding Mandarinfish
KEEPING AND BREEDING MANDARINFISH
Mandarinfish are a small, colorful species of saltwater aquarium fish.
Tank-Raised Fish for Saltwater Aquariums
TANK-RAISED FISH FOR SALTWATER AQUARIUMS
Stocking the saltwater aquarium can be an exciting challenge, especially when you have so many options to choose from.
Clownfish in the Reef Aquarium
CLOWNFISH IN THE REEF AQUARIUM
Clownfish are one of the most recognizable types of saltwater aquarium fish.
What Are Good Saltwater Fish For Beginners
WHAT ARE GOOD SALTWATER FISH FOR BEGINNERS
What makes a saltwater fish a good candidate for beginners?
Caring for Saltwater Gobies
CARING FOR SALTWATER GOBIES
The Goby family is one of the largest families of marine fishes, having over 2,000 unique species.
The Secret to Keeping Seahorses
THE SECRET TO KEEPING SEAHORSES
If you are looking for a unique inhabitant to add to your saltwater tank, consider the seahorse.
The Benefits of Snails in the Saltwater Tank
THE BENEFITS OF SNAILS IN THE SALTWATER TANK
While snails are often viewed as a nuisance in the freshwater tank, they can serve a valuable purpose in the saltwater aquarium.
Saltwater fish are known for being some of the most colorful creatures in the world.
UNDERSTANDING THE COLORATION OF SALTWATER FISH
Have you ever been dazzled by the bright colors and bold patterns of a school of saltwater fish?
Sea urchins are a great addition to the saltwater tank.
SEA URCHINS IN THE SALTWATER TANK
If you are looking for a unique invertebrate to add to your saltwater tank, consider the sea urchin.
The Achilles tang is one of the most popular tang species.
TIPS FOR CARING FOR TANGS PROPERLY
Tangs are a group of fish that make excellent additions to the saltwater tank.
If you purchase your saltwater fish online you may have a larger variety of species to choose from.
THE BENEFITS OF PURCHASING SALTWATER FISH ONLINE
If you are thinking about buying some new fish for your saltwater tank, think about purchasing them online!
Commonly Available Reef-Safe Fish & Invertebrates
COMMONLY AVAILABLE REEF-SAFE FISH & INVERTEBRATES
Learn about commonly available reef-safe fish and invertebrates that are good candidates for your reef aquarium.
Saltwater Species That Should Not be Kept by Beginners (and Sometimes not Even by the Experienced)
SALTWATER SPECIES THAT SHOULD NOT BE KEPT BY BEGINNERS (AND SOMETIMES NOT EVEN BY THE EXPERIENCED)
Learn about saltwater animals that beginners (and sometimes experts) should avoid keeping.
Establishing up a Clean-up Crew in Your Saltwater Aquarium
ESTABLISHING UP A CLEAN-UP CREW IN YOUR SALTWATER AQUARIUM
Learn how to properly select and establish a clean-up crew in a saltwater or reef aquarium.