WIO Stone - Black Ryuoh(Seiryu) Sonerila If you do not need

If you do not need the skimmer

Native to Lake Sentani

Never fully bury the rhizome

– Mount the pump above the minimum water line (see manual)

so safe and long-lasting

WIO Stone - Black Ryuoh(Seiryu) Sonerila If you do not needBlack Ryuoh Stone is the midnight counterpart to classic Ryuoh graphite black limestone slashed with vivid white quartz lines. One piece changes the room: edges harden, veins blaze, and shadows pool deep, giving you instant cliff energy and a true Iwagumi presence from the first placement. The geology reads with authority. Fractured planes, stepped ridges, and tight clefts create vertical micro relief that catches directional light in razor highlights