Hailea Ozonizer Model HLO-800

Originally Posted by nim75sg

Ozonizer set at 15 with ORP reading at 295 and still no smell of ozone leakage ...

Bro nim75sg,
Now I m getting reading in 500+ , and I m trying to introduce "dirt" to bring now the value, past few days, I finished one bottle of "AZOO bacteria", managed to bring down to 460~490 range.

Originally Posted by zongling

For fresh water fish tank like mine what should i set?

Depending on what type of fish, any ORP reading above 500 is considered to be very clean water and whereas tap water is around 200s.

This is applicable to fresh water aquarium tank keeping.

Originally Posted by Ariel

Bro nim75sg,
Now I m getting reading in 500+ , and I m trying to introduce "dirt" to bring now the value, past few days, I finished one bottle of "AZOO bacteria", managed to bring down to 460~490 range.

No need to bring down liao .. your water is in very good condition since you're having a freshwater tank.

Originally Posted by nim75sg

Depending on what type of fish, any ORP reading above 500 is considered to be very clean water and whereas tap water is around 200s.

This is applicable to fresh water aquarium tank keeping.



No need to bring down liao .. your water is in very good condition since you're having a freshwater tank.

OK, bcos I thought ORP reading of 500+ will kill my BB. Thanks for the info.

My ORP reading is at 352 as at 7pm today and it indeed switched off by the pH-203 A since the setpoint is at 350..

Don't know when it reached 350 ...

Originally Posted by nim75sg

My ORP reading is at 352 as at 7pm today and it indeed switched off by the pH-203 A since the setpoint is at 350..

Don't know when it reached 350 ...

Bro, no problem one..this PH-203 will definitely shutdown n+2 and re-start n-10 (if I am not wrong).

Originally Posted by nim75sg

My ORP reading is at 352 as at 7pm today and it indeed switched off by the pH-203 A since the setpoint is at 350..

Don't know when it reached 350 ...

Strange can help?.. ORP set at 253 and the Ionizer (Hailea Ozonier) set at 25mg still only got 190 so far for 3 days liao.. I don't know if this Hailea is working or not??

Definitely the ORP probes are seasoned since i started using it when i got it from you.

Bro .. remember you won't get instant dosage as it will slowly increases and don't start at 25mg (equivalent to 50mg) but instead at 10 for at least 2 weeks before increasing another 5 mg.

Don't forget the carbon.

Yes, this is a good product.
Connect the ozone to the macro skimmer needle wheel input.
Notice the water is cleaner and funny algae start dying...

Definitely a good product but remember to use carbon

Regards

Originally Posted by sherman

Definitely a good product but remember to use carbon

Regards

ya.
But I think it is quite safe to connect it to the skimmer, especially when your skimmer is at the 1st or 2nd compartment. Have some snails at the 3nd compartment while my macro located at the 1st compartment and everything is allright .

Firing @ 20mg (40mg) now.