Next fish
Before buying next fish, I measured the organic pollution using the Antialgae test. The result was good. I also measured the NO2 concentration using the Azotin test. The result was slightly pink, it means ok.
I bought fish in Brno at the Sklorex store. I chose five angelfish (Pterophyllum scalare): wild, marble, gold blushing, koi, and smokey leopard. I also bought two upside-down catfish (Synodontis schoutedeni). I bought some equipment: plant scissors, Marina Easy Clean gravel cleaner, and Eheim Tropical Flakes fish food. I bought the Biokvas CO2 200 by Rataj, just to try it. It serves for CO2 generation.
On the way home, I stopped at the Super Zoo store in Břeclav to buy four corydoras: panda (Corydoras panda), peppered (Corydoras peleatus), and two bronze (Corydoras aeneus).
I put the fish into the aquarium at home. I filled the automatic feeder with the recently bought food. I set it up for a small dose. But I will turn it on next day; for feeding twice a day.
