Faith_at_Large
03-19-2007, 06:43 PM
I understand the value of frequent water changes, but after finishing my cycle with a water change (first tank), I decided to follow my tank through a one month period without a water change - I monitored all the parameters to make sure that chemically the tank was in good shape and I was prepared to do a water change the moment anything went wrong.
The readings were all excellent and even the nitrates never rose to dangerous levels. My algae was nuts, but it was like that when my cycle finished. I was watching the water flow from my filter to ensure that it was maintained as needed to keep the flow strong enough to aerate the tank, and I topped up my water as necessary.
However, my fish started to look less than ideal - two of my Danios are looking hollow bellied. The eyes are looking strange - the smallest Danio appears to have gone blind and my largest Danio appears to be blind in only one eye - I don't know if they got into a fight or if it is the water. My smallest Danio also started to swim very erratically and and even upside down without any apparent control over his body - I thought I had lost him.
I did an immediate water change of about 25% (I only had enough prepared water to cover a 20% water change, I have since added another jug to hold more water for larger water changes when necessary), and removed the filter cartridge (I still have a filter foam covering the intake which I replace frequently). I dosed with Aquari-sol and Melafix and cranked up the heat. My smallest Danio seems to have picked up a great deal after that and is eating. Since the initial water change I fed my fish with thawed blood worms - my Betta doesn't care for them, but the others loved it after the smallest one ate the first one. At this time I noticed that some of my Danios have an unusual texture to their skin, I am thinking Velvet - it is like a fine brown dust on them, and a little on my Betta as well.
I picked up some General-Cure capsules (which works with Melafix) and some Pima-Fix (which I am not using yet). On Sunday (two days after the first WC), I did another 25% water change and dosed with one General-Cure capsul, one Tbsp of Aquarium Salt, and one tsp of Melafix (but NOT the Aquari-Sol). I will be giving them a second capsul on Monday and then doing another water change and putting in a fresh cartridge into my filter.
This morning my fish appear to be in pretty decent shape. My smallest Danio is swimming in circles (and has been for a few days now) and may be hiding, but he also likes to play near the filter intake and in amongst the fake plants so it is hard to tell.
My Platys previously alternated over who had clamped fins, and it is the male's turn now, but the clamped fins is not constant. Their eyes also seem strange with black rims around them. I am hoping that my treatments will help their eyes as well as whatever else is going on in that tank.
I have not seen any gasping at the surface or the bottom, not a lot of hiding other than from more aggressive fish (until they decide to change roles), the only shimmy appears to occur when they are riding the wake of the filter. Two are really fat (both female) with no signs of eggs or live young, but no scales protruding and these ones appear to be very active, eating very well, and showing no other signs of distress.
I hope that I am doing everything right. If I missed something let me know.
The readings were all excellent and even the nitrates never rose to dangerous levels. My algae was nuts, but it was like that when my cycle finished. I was watching the water flow from my filter to ensure that it was maintained as needed to keep the flow strong enough to aerate the tank, and I topped up my water as necessary.
However, my fish started to look less than ideal - two of my Danios are looking hollow bellied. The eyes are looking strange - the smallest Danio appears to have gone blind and my largest Danio appears to be blind in only one eye - I don't know if they got into a fight or if it is the water. My smallest Danio also started to swim very erratically and and even upside down without any apparent control over his body - I thought I had lost him.
I did an immediate water change of about 25% (I only had enough prepared water to cover a 20% water change, I have since added another jug to hold more water for larger water changes when necessary), and removed the filter cartridge (I still have a filter foam covering the intake which I replace frequently). I dosed with Aquari-sol and Melafix and cranked up the heat. My smallest Danio seems to have picked up a great deal after that and is eating. Since the initial water change I fed my fish with thawed blood worms - my Betta doesn't care for them, but the others loved it after the smallest one ate the first one. At this time I noticed that some of my Danios have an unusual texture to their skin, I am thinking Velvet - it is like a fine brown dust on them, and a little on my Betta as well.
I picked up some General-Cure capsules (which works with Melafix) and some Pima-Fix (which I am not using yet). On Sunday (two days after the first WC), I did another 25% water change and dosed with one General-Cure capsul, one Tbsp of Aquarium Salt, and one tsp of Melafix (but NOT the Aquari-Sol). I will be giving them a second capsul on Monday and then doing another water change and putting in a fresh cartridge into my filter.
This morning my fish appear to be in pretty decent shape. My smallest Danio is swimming in circles (and has been for a few days now) and may be hiding, but he also likes to play near the filter intake and in amongst the fake plants so it is hard to tell.
My Platys previously alternated over who had clamped fins, and it is the male's turn now, but the clamped fins is not constant. Their eyes also seem strange with black rims around them. I am hoping that my treatments will help their eyes as well as whatever else is going on in that tank.
I have not seen any gasping at the surface or the bottom, not a lot of hiding other than from more aggressive fish (until they decide to change roles), the only shimmy appears to occur when they are riding the wake of the filter. Two are really fat (both female) with no signs of eggs or live young, but no scales protruding and these ones appear to be very active, eating very well, and showing no other signs of distress.
I hope that I am doing everything right. If I missed something let me know.