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Good Starter Fish For The Saltwater Aquarium by peterbcunningham

Once all the research, planning and waiting is complete and the aquarium is full of water and has finally finished cycling you will finally be ready to introduce your first fish.

It is important to ensure that you make the right choice though as there are some fish which are suitable to be added at this stage and there are fish which are not.

Do you know what you are looking for in the selection of your first fish?

Firstly and foremost the fish you choose must be relatively hardy. The reason for this is that the saltwater aquarium is new and the water will not be completely stable. Another reason is that as aquarists we all make mistakes at one time or another and with having a hardy fish they are more forgiving to these mistakes.

You will probably have an idea as to the type of fish you would like to keep in your aquarium therefore it is imperative that this fish you choose now will be compatible with future tank mates. If you added an aggressive fish for example at the start then whenever you decided to add a new fish there would be fighting in the aquarium. Not what you want at this stage really is it.

Which fish are good fish to start with?

Below is a list of what I believe to be good starter fish for a saltwater aquarium. They are all relatively hardy, peaceful and none of them have special feeding requirements.

* Clownfish
* Orchid Dottyback
* Royal Gramma
* Blenny
* Chromis
* Firefish

Lets have a look at each of these in a little more detail :

Clownfish

The clownfish to me is a fantastic little fish. The way it swims, the way it lives in corals etc and especially the colours - a great addition to any aquarium. They are also one of the most popular starter fish. They are quite hardy and are very well suited to captive life in an aquarium.

You can keep these singularly or you can keep them in pairs. When kept in pairs the most dominant fish sometimes will turn into a female and the two may even end up breeding.

There is a mis-belief that clown fish must be kept with an anemone. This simply is not the case. Clownfish will be more than happy in an aquarium without one. Anenomes are quite hard to keep and at this stage of the aquariums life the aquarium is not yet ready for one, possibly neither are you.

There are various species of clownfish, however the best ones to start with are :

* Common clown (Amphiprion ocellaris)
* Black and white clown (Amphiprion ocellaris)
* Percula clown (Amphiprion percula)

Clownfish can be purchased tank bred and if this is an available option it is recommended that you follow this option.

Orchid Dottyback

The orchid dottyback (Fridmani pseudochromis) is a relatively peaceful fish which grows to around 3-4 inches in length. The good thing about the orchid dottyback is that they can be purchased tank bred.

One thing to be noted is that you should not mix this fish with other fish of the same shape (ie the royal gramma below) or with other dottybacks.

Once the fish has become accustomed to life in your aquarium it will become quite bold and swim happily around the aquarium.

Royal Gramma

Royal grammas (Gramma Loreto) are a peaceful fish with the exception of their own kind and are very colourful fish with the colours changing from purple to yellow along the fish's body.

There are other fish which can easily be confused with the Royal Gramma as they look very similar so ensure that it actually is a Royal Gramma prior to purchasing it.

Blenny

There are a couple of blennies which in my opinion make good additions to the aquarium as starter fish and there are the Midas Blenny (Ecsenius midas) and the Bicolour Blenny (Ecsenius bicolor).

These are both fantastic to watch. They both like to either rest on a ledge or find a hole and simply watch the world go by.

Chromis

Chromis (Chromis viridis) are great to add to an aquarium. They are relatively hardy and if you have a larger aquarium then you can add a small group. They normally come in two colours (blue and green).

One of the good things about chromis is that they do not grow to be that large. They normally do not grow larger than 2 inches in length.

Firefish

The normal firefish (Nemateleotris magnifica) and then purple firefish (Nemateleotris decora) are great starter fish to add to the aquarium. Both of these are very colourful fish which grow to a maximum size of about 4 inches.

The firefish has a large dorsal fin which it uses to lock itself into a hole in the rocks which is normally down at the bottom. This hole is where the fish retires to when the lights go out but it also uses it when it becomes startled. These fish are prone to jumping when startled therefore you need to take care to prevent this.

Unless you can locate an established pair I would recommend that these are kept singularly.

Peter Cunningham and John Cunningham between them have been keeping saltwater aquariums for over 35 years. Check out their Aquarists Online website if you are interested in learning more about the saltwater aquarium hobby.

Article Source: http://www.earticlesonline.com/Article/Good-Starter-Fish-For-The-Saltwater-Aquarium/246651

Adding aquarium salt to a freshwater tank, made my tank very green.?

Is this normal? The packet states green aquarium salt but is this normal?? And it says 1 heaped tablespoon per 20 litres, so to do my tank id have to use 500grams of salt to do my whole tank. Thats ALOT of salt, does that sound right?Who uses salt and who doesnt, pros and cons.

http://www.theaquariumshop.com.au/shopexd.asp?id=120&name=Aquarium+Science+Aquarium+Salt+Green+250g

The EXACT salt i used but only half what it said. VERY GREEN....
I DID a massive water change and have removed most of it (half what was suppose to be added) But ive been told even fish that dont NEED salt stll enjoy some. I orignally bought the salt to heal some fish but added it to my main tank. I plain to 'use' it in the future but not the green kind lol. Im not going to argue about NOT using it, just wanting some opinions is all. And about it being green...

First, it is quite obvious that the green is not an algae bloom. Anybody that took the time to look at the salt in the link should have noticed that the salt is physically green. It's probably just dye used to catch easily swayed buyers' attention, and should be entirely harmless-- though a bit unsightly. I'd instead recommend using simple table salt (I'll expand on this later-- hopefully before the thumbs rain down upon me).

There are a myriad of reasons you'd ever want to use salt in your tanks, even with fish traditionally thought to require soft water, like Angels. Because freshwater fish live in freshwater, which has a low concentration of dissolved solutes, they are constantly taking on water due to the inherent osmotic pressure. By adding salt, you increase the solute concentration of the water, reducing the difference between it and the fish. This means the fish has to expend MUCH less energy to rid its body of the water that constantly rushes into it. That energy can then be concentrated on other functions, like the immune system. Salt is also a mild irritant, when dosed properly, and stimulates mucus production. An increased slime coat makes it difficult for pathogens to adhere to the fish's surface. However, the concentrations of salt that might be used continuously will NOT kill pathogens, as would a temporary salt treatment (roughly 2 grams per 3 gallons).

Please read through my answers to these two questions, as well:

http://answers.yahoo.com/question/index;_ylt=AjLOkkH3M9AmiYJ4HEERUg7sy6IX;_ylv=3?qid=20080813021427AA7lzfc

http://answers.yahoo.com/question/index;_ylt=AoDY90QIrZYcsgLACZZ3ztjsy6IX;_ylv=3?qid=20080914131959AAIQ6Mk

On the second one, be sure to read my answer, not the "winning" answer by a notorious point gamer.

Now, to expand on my recommendation of table salt. The biggest difference between aquarium salt and table salt (besides the green part, in this case) is the frequent caution against iodine. What the table salt nay-sayers manage to overlook is the concentration and ionic state of the iodine in iodized salt. There is no pure iodine (I2), as it is extremely unstable (oh, and toxic). All iodine in table salt is present as potassium iodide (KI), which is clearly labeled on most iodized salt boxes. When dissolved in water, you're left with iodide (I-), which is soon oxidized underwater to form iodate (IO3-). Both iodide and iodate are nontoxic and essential to all life, which is why they're in our salt in the first place. Please see my answer here for a more thorough explanation: http://answers.yahoo.com/question/index;_ylt=AjLOkkH3M9AmiYJ4HEERUg7sy6IX;_ylv=3?qid=20090312153334AAJhS5r

I do not keep a constant level of salt in my freshwater tanks personally. I could, and I'd have no fear for my fishes' health should I decide to, but so far, they're doing just fine without it. I think it would be foolish to say it's absolutely necessary, just as I think it foolish to say you should absolutely avoid it. In the end, you'll find what works best for you, and that may very well be quite different than what works best for me, or anybody else. If you are going to keep permanent concentrations of salt in your tank, you don't need much-- only about a teaspoon per 10 gallons (38 liters). 500 grams is ludicrous.