Help, sick fish maybe?

[wookie]

Originally Posted by Llamarama

just wondering...with all these water changes have you been making sure that the new water is the same SG as the water in the tank? what are you using to measure the SG? I would guess salt/ammonia burns as well maybe invest in a $30 kit that tests the main stuff...the API one is cheap...isn't the most accurate but gives a decent picture of whats happening...what kind of test was the LFS using? i've seen petsmart use stips to test and they don't give anywhere near accurate results

We used a hydrometer, $20 at Pisces...

I really don't think it's salt/ammonia burns, this started a long time after the most recent water change. 9+ days. The symptoms being experience now are just worse than what was going on before. Also I had the water tested after the first 2 died, having changed out 18% and the water tested well. They used chemicals to test and mixed the water up in test tubes (not a piece of litmus like paper like petland).

[Zoaelite]

Possible case of marine velvet, could you get us some better photos? If it is this is something you will have to treat urgently.

Do the fish almost look like there coated in flour?

[Seafan]

Originally Posted by zoaElite

Possible case of marine velvet, could you get us some better photos? If it is this is something you will have to treat urgently.

Do the fish almost look like there coated in flour?

Not really too likely it is marine velvet as the tank nor the fish have ever been up to full salinity or even close to it by my understanding anyways.
http://www.wetwebmedia.com/brackishs...racsystems.htm
quote from above article "However, because brackish water is generally hostile to both freshwater and saltwater parasites, things like whitespot and velvet are actually very rare in brackish water aquaria."

I'm not saying monos and brackish fish can't get salt water diseases or even fresh water, but they must be living in a suitable environment for the parasite.

[wookie]

Originally Posted by zoaElite

Possible case of marine velvet, could you get us some better photos? If it is this is something you will have to treat urgently.

Do the fish almost look like there coated in flour?

Not really, maybe a bit pastey... Too late for more pictures anyway. The last mono died on Sunday and the last puffer I think just packed it in

Originally Posted by Seafan

Not really too likely it is marine velvet as the tank nor the fish have ever been up to full salinity or even close to it by my understanding anyways.
http://www.wetwebmedia.com/brackishs...racsystems.htm
quote from above article "However, because brackish water is generally hostile to both freshwater and saltwater parasites, things like whitespot and velvet are actually very rare in brackish water aquaria."

I'm not saying monos and brackish fish can't get salt water diseases or even fresh water, but they must be living in a suitable environment for the parasite.

Nah, the highest it ever got was 1.15 or 1.16 maybe. Until the LFS told me to bring it right up to Marine salinity to whipe out whatever was hurting them...

Too bad I think it just finished them off.