Nearly a month since last update...
I frankly did not anticipate everything that followed the extraction of the dragonfly nymph. I don't know where to begin, but it was the most strange experience I ever had with a fish. And thinking that this could be the last post of this thread made me want to go trough before.
A week or so after. the removal, (I just posted the 14 mars update) Big stopped being active that much and started to rest head down stuck to the filter input, like he loves to do... So I didn't mind too much at start, He was always there for his meals etc... Later on the next week he started to eat less and less and finally completely stopped at some point. Nothing was doing... He looked like he was doing a depression. Stuck to his filter, inactive for hours, looking like he was going down in a spin.
I got him under permanent close observation... Continued to add a little food for him 2 times a day, and could see that he was eating some for sure, while I was not there, it was not enough. It took 4 days before I could see him giving a slight impression that he was going to flick against something. In the following days I could confirm that was the case and he was starting to clamp, more and more sluggish.
Here we go again... I setup a crash QT, mixed a 3 days worth old timer bath for external parasites. Netted big and dropped him in. Poor fish, that certainly was not really what he needed to crank his moral. Stuck in a Fishbowl with blue water that foams at the top. I immediately completely teared the tank apart and cleaned it removed all the snails I could rinsed the substrate in a strainer washed the plants, cleaned all the filter section but preserved the filter media drastically rinsed in tap water. rebuild everything filled with water and added 3 ppm of ammonia immediately.
After 3 days, of maintaining his bath clean, I was looking at him and was not very enthusiastic of recovery. I tested the water in his tank and ammonia and nitrite where 0 so I decided not to euthanize him and put him back in his tank.
After this episode big remained inactive not eating much and sluggish all the time... I persisted adding food to the same place every days I also dosed the tank with probiotics out of despair and took the occasion to initiate a bladder snail genocide. I pulled my favorite plant spatula and squished the heck out of them. But they where too numerous and I got tennis elbow doing so.
I needed another strategy. Baiting might work, I thought I could use a cucumber slice I put in the shrimp tank before it get eaten completely, So it might be a win-win situation, the slice is always covered with ostracods of all sorts and could possibly populate Big's tank... And is very effective at drawing the snails to a manageable space where you can open a wormhole to a bucket.
Now at this point what happened surprised me completely. I can't say if it's the probiotics or the live food or both.
But that Soab made me buy clove oil and was taking bloodworms from my pipette the next day. He is swimming around as I type this, going about his normal behaviors. He looked like he was going to die 3 days ago.
I can't compute that this crazy fish might be missing his old dragonfly nymph "buddy", He probably enjoyed fighting with it, He have so many scars that his forehead looks like an orange peel...
Now that I introduced something else to kill, his interest came back ?!? A fighting fish without a fight, is no fish at all.
I don't know. But I have cucumber and ostracods in stock