I'm aware of a fact that from time to time a fish can die all of sudden without any symptoms. But after losing a guppy few days a go and shrimp yesterday, I'm a bit worried...
So the question is - how often that kind of "occasional" (let's call it this way from lack of a better word?) death is happening to you?
Ps.
I - of course - tested the water immediately: Ammonia 0, Nitrite 0, Ph 7.6. I can't test the Nitrates properly due to a fact that my API test is out of date and according to it my Nitrates are above 80... for a tap water , and aquarium water's around the same level.
The tank is Aqua One 850; with original filter and extra Fluval 3plus fiter (so overfiltered, I'd say), and it's habitants are listed in my profile.
Pps.
The guppy has shown no signs at all - he just started swimming upside-down at some point and the next day he was dead.
As for the shrimp - she was swimming around like crazy for a few hours and next thing I know, she's lying on the side, dead.
So the question is - how often that kind of "occasional" (let's call it this way from lack of a better word?) death is happening to you?
Ps.
I - of course - tested the water immediately: Ammonia 0, Nitrite 0, Ph 7.6. I can't test the Nitrates properly due to a fact that my API test is out of date and according to it my Nitrates are above 80... for a tap water , and aquarium water's around the same level.
The tank is Aqua One 850; with original filter and extra Fluval 3plus fiter (so overfiltered, I'd say), and it's habitants are listed in my profile.
Pps.
The guppy has shown no signs at all - he just started swimming upside-down at some point and the next day he was dead.
As for the shrimp - she was swimming around like crazy for a few hours and next thing I know, she's lying on the side, dead.