Aquaruim Salt + Scaless Fish = Death?

Kabong

AC Members
Oct 17, 2004
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My wife read somewhere that putting aquarium salt in a tank. Will kill Scaleless fish.
True?
Flase?
Or 1/2 Truth?
Any one with any feedback whould be appreciated
 
Half truth... salt acts as a helpful addition to remedies in sick fish, and a tonic for well fish.

Salt will help build a slime coat on fish with scales, as the salt can irritate it just slightly so as the fish produces more slime to stop the irritation. The salt can burn the tough skin on scaleless fish, making it uncomfortable for them. Granted, you'd have to use a lot to hurt them, but dosing overboard will give you more problems than just burned scaleless fish :P I used to work in an LPS, and i used a tablespoon of salt per 5 gallons with loaches, cories and plecs of all sorts with never a problem. I used half the concentration on my home tanks with no ill effects.

Bottom line: It can hurt, but only if you go ape with it.
 
So The 1 Tbls per 5 gal i have in my tank isn't going to hurt my pictus cat.
 
1tbs per 5 gallons is a little excessive in my opinion, but i've done it with no ill effects. I'd reduce the concentration to 1tbs per 10 gals.
 
my silver tip shark has no problem with salt treatment. :)
 
Salt is used to help cure many diseases and parasites, particularly ich. Other than that there is no reason to add salt, so as Blinky asks, why do you want to add it. Freshwater fish are just that freshwater. In the wild they do not live in salt and even if they can tolerate it why do it to them. Adding salt as a "tonic" is like taking antibiotics everyday just in case you catch a disease. It just isn't needed.

As to whether or not it will hurt scaless fish? Over the long run salt will indeed hurt scaless fish, but when used as a short term medication (3-4 weeks) it should do no harm in low doses (1 tsp per gallon is considered low).
 
Im treating For Ich. I dont normaly keep salt in my tank.
 
Also, don't add salt directly to your tank, dissolve the determined amount in some aquarium water first, and then add it slowly over a few days to a week to make sure your fish get used to it so as to limit the stress.
 
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