Aquarium Water Conditioner GT-S 20L Reduces Water Cloudiness & Odor!

Are you struggling with water that quickly becomes dirty from fish waste and feed, or unpleasant odors in your aquarium?
Living in dirty water is detrimental to fish and has been a source of trouble for us due to cleaning efforts and bad smells.

Introducing Yogyou-you Ikusui GT-S, which almost completely breaks down the sources of all odors and maintains clean water!
Yogyou-you Ikusui GT-S is composed of organic matter (shells and organic substances) and minerals that accumulated on the seabed 4-5 thousand years ago, which became terrestrial due to seabed uplift, and ancient lotus family plants that have decomposed into peat.
In particular, natural minerals, primarily derived from ancient lotus family plants, contain many substances essential for the growth of animals and plants, even in small amounts.

Create a comfortable environment for fish and promote their growth.
Furthermore, it is safe and secure to use as it is composed entirely of natural ingredients.
It is also used in freshwater aquariums, marine aquaculture, and as feed for farmed fish.

GT-S liquid has been introduced on the Ministry of Agriculture, Forestry and Fisheries website, and its effectiveness has been proven.
*For details, please search for GT-S on the Ministry of Agriculture, Forestry and Fisheries website.


1. Keeps breeding water clean
〇 Decomposes sulfides, ammonia, etc. caused by fish excrement using enzymes.
〇 Significantly reduces environmental pollution in marine aquaculture.
〇 Significantly reduces bad odors from pellet waste in indoor live fish tanks.

2. Enhances physiological activity
〇 Excellent meat quality in farmed fish due to the presence of very small amounts of biologically active substances.
〇 Leads to healthier farmed fish and a reduction in mortality rates.
〇 Shows significant effectiveness against viral diseases.

3. Greatly reduces stress even in overcrowded conditions
〇 Fish do not bump into each other and get injured even in net pens.
〇 Significantly reduces the administration of antibiotics and other treatments for wound healing.
〇 Shows significant effectiveness even for fish sensitive to overcrowding.


■ Just before feeding (pellets or powder), transfer the feed to a container and pour the undiluted GT-S liquid over it, allowing it to soak in. It can be administered to fish from fry to adults.
■ Continuous administration will result in healthy adult fish that can withstand overcrowding.
■ Since it is made entirely from natural ingredients, not medicine or hormones, there is no risk of over-administration.
■ Store away from freezing and temperatures above 45°C, as it contains enzymes.


Plant extracts, amino acids (all natural and harmless), humic acid, diatomaceous earth extract (minerals), plant enzymes, and all other ingredients are natural.