Maybe i am late, i just send my chiller for reoair at blk 22 boon keng road #01-23. Price my vary u may call and ask if still needed. 62964916 Sent from Singapore Reef Club mobile app
Try adding in sand will help to bring down the nitrate. Maybe it can help. Though i dun have this issue with fishes but i got issue with 🦐 when even i add in they will die within days. Sent from Singapore Reef Club mobile app