River gravel 3-5mm 2kg

River gravel is the safest substrate for aquariums and gardening, as it does not alter the pH of water and soil, does not introduce excess macro and microelements, is completely resistant to water, and does not change its properties over time.

Application in aquaristics:
Gravel works perfectly as an aquarium substrate. The roots of plants thrive excellently in gravel with a grain size of 3 - 5mm. Additionally, it serves well as a supplement to other aquarium substrates and has a decorative role.

It is safe for shrimp, plecos, corydoras, and other bottom-dwelling animals.


Application in "jar garden":
In mini glass gardens, gravel serves excellently as drainage for water. It also has a decorative function. When placed on top, it looks incredibly stunning and natural. Additionally, gravel can be mixed with another type of substrate, increasing its volume and improving water exchange.