Ken Burke Posted September 20, 2020 Share Posted September 20, 2020 I’m wondering what the best way to transition fish from a high ph (7.8 +) to a lower ph (7.2). I would think acclimating the other way would be easier using R.O. water. Link to comment Share on other sites More sharing options...
Ben_RF Posted September 20, 2020 Share Posted September 20, 2020 There are so many variables that can and will be at play. Would you tell us a little bit more about the transition? Are you moving? Is this within our own fish room? Are you going from well water to municipal water? Without details, here are some of the things I would do under certain circumstances: if I was moving from where I am at now on municipal water (7.5) and moving to a house in our area with well water (typically in the 8.2~ range) and the move to transport was less than an hour, I would most likely use a drip acclimation in a cooler. If I was moving somewhere in which the fish would be traveling with me for over 48 hours - 72 hours, I would consider doing the drop - n - plop method. If I was transferring from one tank in my home to another, I would use drip acclimation. 2 Link to comment Share on other sites More sharing options...
Ken Burke Posted September 20, 2020 Author Share Posted September 20, 2020 Receiving fish from another area of the county. The fish are Apistos shipped in breather bags. I can’t float the bag, but there are ways around that. Big concern is not shocking an already stressed fish. Link to comment Share on other sites More sharing options...
Daniel Posted September 20, 2020 Share Posted September 20, 2020 This may sound drastic but I usually cut open the bag with the fish and dump fish and water directly into their new home. There is a tiny amount of stress with an abrupt transition, but it is generally less stress than the alternatives because the are going from fouled water in the bag to clean water in the tank in as short of time as possible results in the greatest benefit for the health of the fish. 1 Link to comment Share on other sites More sharing options...
Ken Burke Posted September 20, 2020 Author Share Posted September 20, 2020 9 minutes ago, Daniel said: This may sound drastic but I usually cut open the bag with the fish and dump fish and water directly into their new home. There is a tiny amount of stress with an abrupt transition, but it is generally less stress than the alternatives because the are going from fouled water in the bag to clean water in the tank in as short of time as possible results in the greatest benefit for the health of the fish. I’ve heard about people doing that. Do you pour in water and all or net the fish out. Link to comment Share on other sites More sharing options...
Daniel Posted September 20, 2020 Share Posted September 20, 2020 1 minute ago, Ken Burke said: I’ve heard about people doing that. Do you pour in water and all or net the fish out. I do both. If they are the first only fish in the tank, my thinking is that there is nothing in the water that isn't in the fish also. If I suspect more than just a little ammonia in the bag I will net them and not include the polluted water. Netting carries its own risk however, so I only net the fish if I have to. Link to comment Share on other sites More sharing options...
Ken Burke Posted September 20, 2020 Author Share Posted September 20, 2020 Thanks. I’ve netted before, but I did not know the water conditions. Link to comment Share on other sites More sharing options...
Ben_RF Posted September 20, 2020 Share Posted September 20, 2020 K, for fish shipment I almost always do what @Danielwrote above for my quarantine tank. So far it has gone very good. Plop-n-drop seems to be the preferred method for many though for shipped fish. Link to comment Share on other sites More sharing options...
regis Posted September 20, 2020 Share Posted September 20, 2020 Ken, I drip acclimate fish that come in breather bags. Basically you transfer the fish and water from the breather bag into a small container. Then connect an air line from the aquarium where they will finally reside and start a syphon from the aquarium into the container with the fish and bag water. Use a slow drip. You can use an air valve to control the flow or simply tie a lose knot on the hose to get the desired drip rate. When the water volume in the container has doubled, then float that container in the tank so the temperature can equalize. Once the temperature is equalized, net the fish out of the container, move it to the aquarium and dispose of the container water. This is a very slow process, but works for me. As you probably have seen, there are many different ways to do the same thing. Not right or wrong... just different 🙂 Link to comment Share on other sites More sharing options...
Jeremy B Posted September 20, 2020 Share Posted September 20, 2020 I've used the drip method and then I have also followed aquahunas directions with luck aswell. https://aquahuna.com/pages/acclamation Link to comment Share on other sites More sharing options...
yannachka Posted September 21, 2020 Share Posted September 21, 2020 i have heard that it can take weeks for fish to really acclimate to ph and drip acclimation is more of a necessity in saltwater vs in fresh. anyone read any studies done on this? Link to comment Share on other sites More sharing options...
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