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Showing results for tags 'crashed cycle'.
Long story short, I ended up with camallanus worms in at least two tanks. Since my fish were no longer eating, I opted to dose twith levamisole. Per the instructions from Select Aquatics, I dosed twice over two days (25% water change + 1 dose, 25% water change + 1 dose.) I used the 15 gallon spoon for my 20 gallon long (it holds ~16.5 gallons of water after substrate, hardscape etc.) so I'm reasonably certain I didn't overdose. No inverts were impacted, and my remaining fish have been passing worms like crazy. Since then all my tank's inhabitants have been acting normally, albeit with reduced appetites. However, since the levamisole treatment I've been able to detect ammonia in my tank. It's been cycled and running for close to a year with no issues and the only change I've made in the last several months is the application of the de-wormer. I've been monitoring it over 4 days now, and I'm consistently seeing detectable and rising ammonia levels in the water. I vacuumed the substrate thoroughly for each water change to help remove any dead worms, and to remove rotting organic matter in general. I would be very surprised if built up organics were the cause of the current ammonia spikes. The tank is very lightly stocked, thanks to the worms, but there's clearly not enough of a working bio filter to keep up. I've tried bringing media and filters from other cycled tanks in to help things catch up, but that's been no help. My concern is that the levamisole has wiped out my bio filter and since it's still in the water, is wiping out any new bacteria I introduce. I'm at a bit of a loss in terms of ways to remove the medication from the water. I had some carbon on hand, and I've added that to my HOB, but I'm not sure if there's more I could be doing. Other than carbon and water changing, is there anything I can do to speed up the process of clearing the levamisole from the tank? It seems like its presence is wiping out any beneficial bacteria I introduce. I'm also not able to find anyone whose experience with levamisole mirrors my own. Most people seem really happy with the treatment and don't experience a cycle crash. Any thoughts on what might've caused my treatment to go haywire? Thanks in advance for any advice! Battling these worms has had me bummed out for weeks now. I felt like I finally had the upper hand once I managed a diagnosis and treatment, but it's gone all pear-shaped on me.
Thought I'd share my experience this morning in hopes it may help someone else. I've kept fish for many years and never had this happen, until today. I was enjoying my planted Betta tank and saw him attempt to jump! Shortly after that he was flashing every few seconds. He was rubbing especially on one particular plant over and over again. I couldn't see anything physically wrong with him. There were no spots, fungus, fins looked fine, etc. Next thought was WATER! I probably should have tested it but I panicked and grabbed my water changing supplies and changed about 50% of the water. It absolutely cured him. I'm keeping a close eye on him, but he has settled down and stopped all the flashing. What's so interesting to me is that nothing was added or taken out of that tank. I just did a water change 3 days ago and he was fine until this morning. So that tells me that my tank crashed. I'm not the best in testing water as often as I should. I think I better do it more (ya think?). I plan to test the water for the next several days to see if anything goes wacky again. Our fish can tell us so much if we just watch and really observe them. You know what's normal for them and when they act differently it's so obvious. I guess what I've learned is to really pay attention to the individual fish so I know when something isn't right. I'm still not sure what happened or why. I could kick myself for not testing the water. Then I would know instead of wondering what happened. Lesson learned.
Mr. Fish has an early case of dropsy. Using only a bit of epsom salt and kanaplex as directed. Have had tank cycled with ZERO issues for a year. (ie ammonia always has been 0, nitrites 0, nitrates 20 - 40 (only around 40 a few times), PH always 8.2 (high I know but stable) with same values as recent as 3 days ago. Nitrates were a bit higher (30). I just did first dose of Kanaplex yesterday. I tested the water tonight (as I have been every few days lately due to his initial inactivity) and for the first time ever Ammonia is reading 0.25-0.35 ish. Nitrites 0 Nitrates 20. PH 8.2 All parameters are the same except Ammonia. I changed 25% of water a couple of hours prior to yesterday's Kanaplex dose. Same filter media in place as has been (sponges - several). No carbon. No UV. Temp at 70-72. I found a forum online with a fella that had an immediate 1.0 ammonia reading after kanaplex and he emailed seachem. (using API master as well) He copied their reply several days later stating that lab folks confirmed kanaplex CAN give a false reading for ammonia. I'm wondering if it simply killed off my good bacteria or do I trust this may be a false reading. So - next dose due tomorrow after a 25% water change, and I'm wondering this: 1. Do I risk another dose or stop? 2. Can I add some 'safe start' BB or will the meds simply go to work on that vs the issue at hand?? 3. And would safe start help fast enough IF ammonia spikes again or higher? 4. Is it possible or has anyone experienced kanaplex giving a false reading? 5. Is there any thoughts or ways to confirm false reading vs an actual cycle crash? Also, I am in Canada so access to most of what I'd like to have on hand is slow or impossible. API has an ammo-lock but haven't read reviews or details to know much about how helpful that will be. Plus I dislike adding much more. For water treatment, I use API Stress Coat +, but thankfully our well water shows 0 for anything concerning. I compare my tap water to my tank often and not a lot of difference shows. Appreciate any ideas or thoughts. I'm on NO sleep (fish watch) so could be missing something super obvious.