Last night the return pump hose loosen and causes the main tank have no water returns. Wife found that this morning and woke me up to check it out. Quickly fixed the hose and pump in water but too bad one of the big "lampan" fish died. Should be lacked of oxygen. It's a foot long fish and really wasted la....
Wonderful Sunday with free time so decided to clean my kelesa home's filters' media as recent weather made the medias full with algae. Water changed about 15% and now it looks so clean!
Managed to get some time to do a major cleaning to Kelesa home's filter system. I took me about an hour for cleaning and changing water. Salt added only this time as I don't have any other water conditioner.