yeah even 1 hour exposure the bleach will sink it... you later need to rinse the rocks and then treat it with anti chlorine couple of times just to be sure. i usually soak the rocks overnight in treated tap water after bleaching it
Yeah I think it's a new line of jebao pumps. Last was dcp. Give it try I think its good. The dcp ones are not bad Sent from Singapore Reef Club mobile app
Bro nothing to modify. Just get a thermostat to control your outdoor unit according to temperature set and run copper as per normal air conditioning. You can call any air cond installer to do it Sent from Singapore Reef Club mobile app
Well all depending on what corals you planning to keep. But don't cheap on lights as you will definitely upgrade and lose more money. Look at led... You have many choices from radions... Hydra and maxspect. Sent from Singapore Reef Club mobile app