Sabah arowana tank Help how can everyone drop to 25 degrees when its hot

　　arowana tank Help how can everyone drop to 25 degrees when its hotIt took half a year to prepare, and the equipment was prepared one by one. Every day, I also visited the forum to learn the experience of your predecessors.Just drop the temperature, what do you use to cool down?

　　= (Comments on alliance SianLon Arowana Aquatic friends) =

　　Qunying Say: Everything is complete
Fish Friends Pickup Say: Chiller.Simple and easy to use
Brother Yuyu Say: Ok!Chiller
Yuyou small depth of field Say: If possible, get a chiller
Yuyou small depth of field Say: There are air conditioners in the room, you can also get a few small fans
Fish friend jone369 Say: Fan or chiller
Cui Yiping Say:
Yuyouzhj2711 Say: Is it so hot?
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