Thanks for encouragement bro! I'll look into the HOB skimmers (although it will be hang on side for mine hehe). I have already done the water test and will update everyone soon!
Thanks Clement! Yes I read that many impurities and possibly PO4 will be introduced into the system. I am considering getting one but need to wait for the hole in my pocket to heal first haha. Very deep hole... I will be removing the bio-mat as many have feedback it is of little use when I have a sock. Can share with me your tank thread bro, I'm interested to find out more about skimmerless systems! Really appreciate your help!
Thanks Leon! Your tank and DIY stuffs are super inspirational... hope we can party at your house someday haha. I've done some water tests on salifert and NH3/4 is zero, NO2 is zero, but NO3 is around 10-25. Glad to know another Hydra user, yes we can compare notes and findings!
Wow you got sharp eyes bro! Thanks for your advise and I will replace it tonight with cable tie!
Yes bro, that's the theory hehe. I was using the Hydra in my freshwater tank with great results but not sure how it will perform in Marine. I did some tests and NH3/4, NO2 is zero, and about 25mg/l of NO3 but my tank is just 1 week old so I will continue to update the bros here!