Time for tank update. My battery backup failed after 1 yr operation due to my mistake. Was suppose connect all three, battery pwr supply, pump pwr supply and to wavemaker. Being the otaku i am, i skipped the instructions and went in with guns blazing haha, was thinking only battery charger is needed and connect to wavemaker, it makes sense to me, charge the battery and nero runs thru the battery. This meant the battery was charging and discharging unnecessarily and shorten the lifetime drastically. Rookie mistake. [emoji29] the correct operation should be battery charger connected, pump pwr connected and wavemaker connected as per pic below, so in this way, the pump runs on its own power supply and will only use the battery when outage that time...expensive mistake learned [emoji25] Some macro pics to brighten up rainy day Rainbow Monti Not 100% sure think its symphillia wilsoni Blasto Think its scoly, but not sure as dun have signature donut shape Mini RBTA which my 2 clowns guard furiously utter chaos somekinda of cloves fascinating favia sunflower Bubble, looks like durian with the tentacles out red and blue gonio black elegance with greenish tips; like 滿天星 Jellybean (aka paddle pop chalice; my own naming lol its very adept i would say [emoji13]) Thanks for reading and happy reefing! Sent from Singapore Reef Club mobile app