Newly added plants turn yellow / Leaves decompose
Which food for spiny eels?
Black Widow Tetras (Gymnocorymbus ternetzi) spawned
How long do pH measuring electrodes last?
Does nocturnal LED lighting disturb sleeping fish?
Water smells bad
Which fish can be kept together with Fighting Fish?
Discus and Altum angelfish together?
Should I combat trumpet snails in the aquarium?
Total hardness for keeping Koi
Differences between Dwarf Gourami and Honey Gourami (Colisa lalia and Colisa sota/chuna)
Can I keep male Guppies without females?
How can I remove scratches in the aquarium glass?
Swollen eye and abnormal swimming position
Can fish die even several days after a nitrite intoxication?
Conductivity of R/O water
Setting up a low-current tank for gouramis
Can I keep terrapins and fish together?
Does a power outage cause harm?
Worms and Hydra
Shell dwelling cichlids have become more aggressive
How can I soften dry food and remove the air it contains?