





Trusted inventions by Yermolayev

AQUAYER was found in 2010 by Sergey Yermolayev, PhD in chemistry, author of scientific articles and well known among Ukrainian and Russian-speaking aquarists. Sergey Yermolayev is inventor of all AQUAYER products. He is author of many articles about planted aquariums which became very popular.
Some of these articles was included in his book “Planted aquaria: Basics and niceties of plants upkeep in aquaria.”. Many research works and articles is available on his website and forum aquascape-promotion.com where he provides free consulting for every aquarists. One of the interesting research is ICP analysis of nutrients for aquatic plants in tap water from different regions.
High quality of the products and loyalty of aquarists to inventions of Sergey Yermolayev became a basement of constant growth of AQUAYER products popularity. After all AQUAER products is produced by technique and full control of author on all stages of manufacturing.
AQUAYER products can be found in pet shops from Carpathians to the Far East – more than 450 shopsand this number is growing.

Сurrently, we produce goods in seven basic categories for the simple and high quality everyday care of aquarium and its inhabitants, successful growing of healthy and beautiful aquarium plants:
- Aquarium Plant Fertilizers;
- Means against algae in aquarium;
- Express-tests for control of aquarium water parameters;
- Conditioners for aquarium water;
- Substrates for aquarium plants;
- Means for combating pests in aquarium.
- Algae control in ponds.
AQUAYER today actively popularizes a relatively new direction of fish keeping - Aquascaping.
We are regular participant and sponsor of the annual All-Ukrainian festival Aquaforum
Everyone is welcome to take part in monthly photographic competition «Aquarium of the month», which is held onour Instagram page, where you can share your achievements, get valuable prizes and good mood bought by our join fascinating hobby - Fishkeeping and Aquascaping.
Pictures 1, 2, 3 - in ZooVetExpo 2017 exhibition
Picture 4 - in Aquaterra Show 2016 exhibition; 5 – in the International exhibition ZooSphere-2013; picture 6 – lecture of Sergey Yermolayev
61001 Kharkiv, Ukraine
301 Moskovski ave.
Sale manager
Yuliya Yermolayeva
тel. +38050-990-52-68, Viber
email: sale@aquayer.com
Customer support:
m. tel. +38095-613-43-87
email: support@aquayer.com
Office hours:
Monday-Friday
10:00-18:00 (UTC+02:00)

About company. AQUAYER was found in 2010 by Sergey Yermolayev, PhD in chemistry, author of scientific articles and well known among Ukrainian and Russian-speaking aquarists. Sergey Yermolayev is inventor of all AQUAYER products. He is author of many articles about planted aquariums which became very popular.
Some of these articles was included in his book “Planted aquaria: Basics and niceties of plants upkeep in aquaria.”.
High quality of the products and loyalty of aquarists to inventions of Sergey Yermolayev became a basement of constant growth of AQUAYER products popularity.

Aquascape Promotion is web portal and forum with the main subject - the design of planted aquariums in aquascaping style. Here newbie as well as a professional with extensive experience in aquarium design will find a lot of useful information on planted aquarium. This website contain pictures of aquascapes of well known aquascapers with their detailed descriptions, journals and discussions.