Water Change

So, as you can see from the attached photos, I've been doing water change ebery week. Watet change is very important, not only aesthethically but also to the health of fishes. According to liveaquaria.com water change is one of the methods of reducing ammonia and other compounds harmful to fishes. Actually, before when I don't have any idea about gish aquarium set up, I though you change 100% percent of the water in your aquatium to totally remove all the dirt. However, now I learned that it is beneficial to the fish to change about 30% percent of the water because it lessens the stress that the fish may experience, this was according yo a friend who is a flowerhorn enthusiast. I personally fpund it also enough to change only 30% of the water as long as you will get the water at the bottom part especially under my rocks because this is where all feed remains settle. Lastly, you already have that aerator filter that readily filters the water so big ones are very ben...