Hi, folks...
I had a well-established tank, but with an undergravel filter which (after two years) was totally clogged up with mud. I was having a pretty bad nitrate problem that water changes just wouldn't dilute. I was getting mold and fungus over a lot of areas in the tank. My fish population had slowly dwindled to a handfull of fish (detailed below). I figured it's as good a time as any to tear it down and start over.
So, I netted the fish out into my quarantine tank, and cleaned it up. New everything.
Put the fish in, and started watching for my first cycle.
7 days go by... nothing but ammonia.
10 days... ammonia.
13 days... ammonia.
Here I am, 15 days later, and not a trace of nitrite. I've done two partial water changes in the 15 days (about 20% changes) to keep the ammonia levels below the dangerous levels, but no so much that I have no ammonia at all.
I have: 2 glass cats, 2 upside down cats, 1 emerald cat, 1 neon tetra, 1 albino tiger barb, 1 hatchet tetra (yes... I know all three of these are schooling fish.. they are the only remaining ones from their original schools... I intend on adding mates, but only after the tank has cycled).
I'm using a Marineland Penguin 350 filter (dual bio-wheels). pH is about 6.7, I can't recall hardness at the moment, but it I remember it was in the 'moderate' range, ammonia is 3.5 if I recall correctly, 0 nitrite, 0 nitrate, 77 degree temperature.
I've added substrate from a well-established aquarium of friend (gravel with a bit of muck in a Whisper filter bag, slid into my Penguin)... I've tried NutraFin Cycle (I know... many people say it doesn't work... but, I'm desperate).
The first time I set this tank up, it took about 10 days to fully cycle.
What's up with it this time?
I had a well-established tank, but with an undergravel filter which (after two years) was totally clogged up with mud. I was having a pretty bad nitrate problem that water changes just wouldn't dilute. I was getting mold and fungus over a lot of areas in the tank. My fish population had slowly dwindled to a handfull of fish (detailed below). I figured it's as good a time as any to tear it down and start over.
So, I netted the fish out into my quarantine tank, and cleaned it up. New everything.
Put the fish in, and started watching for my first cycle.
7 days go by... nothing but ammonia.
10 days... ammonia.
13 days... ammonia.
Here I am, 15 days later, and not a trace of nitrite. I've done two partial water changes in the 15 days (about 20% changes) to keep the ammonia levels below the dangerous levels, but no so much that I have no ammonia at all.
I have: 2 glass cats, 2 upside down cats, 1 emerald cat, 1 neon tetra, 1 albino tiger barb, 1 hatchet tetra (yes... I know all three of these are schooling fish.. they are the only remaining ones from their original schools... I intend on adding mates, but only after the tank has cycled).
I'm using a Marineland Penguin 350 filter (dual bio-wheels). pH is about 6.7, I can't recall hardness at the moment, but it I remember it was in the 'moderate' range, ammonia is 3.5 if I recall correctly, 0 nitrite, 0 nitrate, 77 degree temperature.
I've added substrate from a well-established aquarium of friend (gravel with a bit of muck in a Whisper filter bag, slid into my Penguin)... I've tried NutraFin Cycle (I know... many people say it doesn't work... but, I'm desperate).
The first time I set this tank up, it took about 10 days to fully cycle.
What's up with it this time?