Attitude: undemanding Breed: cuttings Size: up to 60 cm Temperature: 20 – 28°C pH: 6 – 7.5 GH: 2 – 20 CH: 2 – 15 Look anonymous, Hydrocotyle Vulgaris, CC BY-SA 3.0 The leaves of the Brazilian pennywort have a…
»> A recipe very similar to the one we know today – based on pieces of meat, cream, onion and salt – was already prepared in tsarist Russia in the 19th century. According to several gastronomy historians, the name comes…
Fighting fish should be fed 3 times a week, otherwise they will become too lazy. Suitable live food: There are different experiences with Artemia. Artemia nauplii are suitable as food for juvenile fish, but it is hardly worth the trouble…
Some real banknotes are worth up to 400 times their face value. It’s just that, for coin collectors, or numismatics, the scarcer the banknote is, that is, the fewer copies with the same characteristics are in circulation, the more it…
blue lobster, Cherax quadricarinatusare very lively and can cause a lot of disturbance even in larger aquariums, eg 200 liter aquariums. The behavior is interesting. The animals skin themselves, threaten fish with their claws, sense their surroundings with their antennae,…
The manufacture of this delicacy begins when the cocoa beans are broken to remove the seeds, the main base of chocolate. At this point, they are still bitter, but the real sweetening happens in industries. There, the raw material is…
Data sheet rainbow cichlids German name: rainbow cichlids Scientific name: Herotilapia multispinosa Origin: Central America (Honduras, Costa Rica, Nicaragua) Size: Body length up to 15 cm Aquarium Length: Length from 150 cm width Contents: from 200 liters for 5 animals…
It was the night of December 17, 1989. On American TV, the newly created Fox network premiered its first cartoon in prime time. It looked like an ordinary cartoon: a funny family – mother, father and three children – got…
What is a sandfall or waterfall in the aquarium? © Jochen Kröger/ Wasserfall Aquarium – sand waterfall The designation is often sand waterfall; however, it is about artificial waterfalls. The associated rocks are overgrown with plants and moss. The sandfall…
»> This rare and precious metal came about the same way as all other chemical elements: because of nuclear fusion. “During the formation of the Solar System, 15 billion years ago, the nuclei of hydrogen and helium atoms, the simplest…