Treating a bacterial infection in a pleco catfish / Combination of sera baktopur and sera baktopur direct
Can I keep a tortoise in a discarded aquarium?
Is it possible that no elevated nitrite levels can be detected a few days after a nitrite intoxication?
Gender differences in Labidochromis sp. "Yellow"
"Crystal Red" shrimps in a 25 liter aquarium
Bulging eye on a Siamese Fighter
How is a fluorescent tube constructed and what do you have to observe during operation?
How many angelfish for a 300 liter aquarium?
Is a CO2 reactor required for CO2 fertilization?
Is a CO2 system by all means necessary?
Operating a CO2 system without nocturnal switchoff?
Which CO2 unit for a 60 cm aquarium?
Which size for a beginner's tank?
Black algae in a goldfish aquarium
Black fin edges after a fin rot treatment
Can I keep aquarium fish in a pond during summer?
Can I use sera bio nitrivec in a stocked aquarium?
Can fish die even several days after a nitrite intoxication?
Does a UVC clarifier harm useful bacteria?
Does a power outage cause harm?
First fish stock for a 60 centimeter aquarium
Fish stock for a 60 cm aquarium
Fish stock for a Lake Malawi aquarium / Slimy layers
Fish stock for a community tank / Salt in the water
Fish stock questions for a 190 liter aquarium
Fish stock with Neon Tetras and catfish in a 60 cm aquarium
How can I attach a background poster?
How can I build a bypass filter for denitrification?
How can I catch fish that cannot be caught with a net?
How can I help a fish with unspecific symptoms?
How can I hibernate goldfish living in a pond indoors?
How can I protect sensitive plants during a treatment?
How do I carry out a proper quarantine?
How much sera floredepot is required for a 150 liter aquarium, and how long do the nutrients last?
How to carry out a treatment against gill flukes
How to change the filter felt of a sera air membrane pump
How to decolorize a water sample
Is there a special sera salt for livebearers?
Juvenile Guppy has a distorted spine
Nitrite levels remains at 0.3 mg/l for a longer time
Open wound on the head of a terrapin
Questions about stocking a new 200 liter aquarium
Replacing an aquarium with a bigger one
Setting up a low-current tank for gouramis
Treating fin rot in a Koi