One More Lesson??

MarkInNC

AC Members
Jun 16, 2009
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Hampstead NC
I lost one of two lyre tail molleys and a neon Friday overnight. I don't have an explaination. One of my fancy guppies has tail issues and the tail is split in several places. I lost power Wed of last week and when I looked I saw many white worms in the water column about a quarter an inch long. I saw one funny looking worm(?) that had a rectangle shapped body and was about an inch long. I have recently added a more powerful lamp, 104W instead of 40W for my 45gal. to help my live plants. I now have a beard algae problem.

My water has been and is 0 Amonia, 0 Nitrite, and 5 to 10 Nitrate as measured before and after weekly 25% water changes.

I went to the local pet smart to get some information and see if they had any products to help with the algae or worms. The young lady at the store said, and was ademant, that the worm problem was over feeding or poor vacuuming. She said the algae was likely caused by over feeding, poor vacuuming, or too much light. I am currently running the lamp on a timer for nine hours a day.

I learned that I was not vacuuming correctly. I had been vacuuming just the top of the substrate and rocks. I did a change and vacuum yesterday and forced the vacuum into the substrate and going all the way to the bottom of the tank. This produced an amazing amount of waste that I had no idea had been accumulating.

I would have expected that all this waste would have shown up in the water parameters, why not?

I assume that the worm call was correct as provided by the lady at PetSmart. We will see.

I am assuming that this does not have anything to do with my fish dying off. I have lost about half the fish I have purchased over a six or seven month period. They seem to be one at a time with a week or as much as a month in between. I was replacing them but for the past three months Ive decided that I am not going to replace. If I get to zero I guess Ill start over after cloroxing my tank and contents.

A second lesson learned came from a recent post. I had said that my fish did not seem to like water changes. One of the recommendations was to try and use water that was near my 78 degree temp. That has worked and the last two changes have the fish seemingly happy following a change.

Mark
 
No idea about the molleys, but Neons are very sensitive...

Your levels seem fine and a power outage on a 45g shouldn't change the temp enough to cause concern.

As for cleaning the gravel.. Just have to get as much of the visible detritus up as you can. maybe once a month do a deep cleaning but try and move slowly across the gravel so as not to disturb it. This should help keep the clouds of debris....

Also turn OFF the filter while you do this...Keeps the nasty particles from winding up in the filter...
 
I do a good gravel vac every week in any areas where there are not alot of stem plants. In areas around stem plants, i will disrupt the substrate by poking it with. a chopstick or something similar to prevent anaerobic gas pockets. When you were doing your vac, did you notice any bubbling of gas from the substrate?
 
I have been doing weekly water changes, about 25%. I vacuum when the water level is down, the filter is off at that time as the level has dropped below the connector for the pickup and will suck air and not hold a prime.

I have an air stone at the oppisite end of the tank that the filter is installed. The stone makes lots of bubbles. I have not noted any bubbles elsewhere when vacuuming, but, I have not been looking for that.

Mark
 
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