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[jacky]

If you are sure your salinity and test kit is accurate then slowly increase Ca to 400-420g, also check Mg/Kh/K+

kh 6.5-7.5
Ca 400-420
Mg 1250-1300
K+~380g

[jacky]

I want you to confirm that the value tested is correct, also - also make sure the salinity is correct

[jacky]

My own way is that Kh is dispensed 24 times a day on the hour in a balanced way, and Ca is dispensed 6 times a day (every 4 hours) in a balanced way (dosing is dispensed every half hour). My dosing concentration is constant and over time as the coral grows, I just fine-tune increasing the dose with...

[jacky]

If I understand what you mean. We use precise automatic dosing equipment to complete the constant of elements. The addition of elements should not contain other trace elements to ensure the purity of the additives.

Remember Zeo Bac x10 days after each zeolite material change
...

[jacky]

Zeo CV product itself contains no nutrients, it is an excellent food for corals, you will not find it on the market to match it. I think it should also have the ability to improve biology (this is just my personal experience in using the product, can't guarantee it with you)

Your tank...

[jacky]

Zeo Bac 2 drops 3 times a week
Zeo SpongePower 2 drops every other day
Zeo Start 0.08ml x2 per day (total 0.16ml a day) (After the NO3 reduction is stable, slowly increase the dose to the usual recommended dose)

BioMate 4 drops every other day (2 weeks) otherwise 4 drops 2 times...

[jacky]

I mean, biology isn't what a full-fledged ZeoVit system should be. At present, I only use Zeo base and ZeoCV/CoralSnow, if possible, because of the coral appearance, I will temporarily do a larger water change to refresh the elements in a balanced way, there seems to be an accumulation of nutrients...

[jacky]

thanks. Honestly, I don't see anything unusual either, I've been thinking about your pictures for a long time, thinking about any other possibility. So, I asked if there is a chance to fill in information like the details about your tank.

In the picture, signs of brown on the bottom of...

[jacky]

I hope you can fill in more detailed information about tank, I currently have very little information

[jacky]

Use only a small amount of foam to get rid of air bubbles in the filter. I personally don't quite understand what this means, what is a small amount of foam?

Maxspect Nano Tech Bio sphere - I personally have no experience with this material, not sure if it reflects extra nutrition.
...

[jacky]

Also test carefully for carbonate hardness and salinity. More corals can now be added to the system if the basic water parameters are within the recommended ranges (potassium also seems to be important). Additional fish can be added, giving the system time, but it should be very slow. Also, the fish...

[jacky]

In the absence of any animals, you can switch the reactor to continuous flow (the net volume water maximum flow per hour), 3 hours on and off which really speeds up the process.

Even if you use the spacer, this doesn't have a negative effect, it speeds up bacterial colonization with the...

[jacky]

Thank you for letting me understand, it turns out that I misunderstood what you meant. I mean - clean skimmer collection cup clean to make it more mud outlet (adjust skimmer to wet, more water outlet)

Basically, reducing NO3 in the system is actually not a very difficult thing compared...

[jacky]

Zeostart - 0,4 ml - divided into two portions daily - morning/evening.

If my understanding is right, let's take 0.2ml of Zeo Start each time x2 times a day (morning and evening) for a total of 0.4ml a day.

If possible, drop Zeo Bac and Zeo Start before the inlet of the zeolite...

[jacky]

Don't worry, Zeo is a bacterial system, in the meantime, keep the dosing schedule right, cloudy as the biology goes on it should slowly fade away, you can also adjust the skimmer a little to wet.

[jacky]

I will keep 2 drops/25 US gallons every other day for 4 weeks. Otherwise 2 times a week until the biological side improves well.
Nutrition should not go up

[jacky]

1. Place 2 liters of Zeovit into the Zeo reactor. The water flow is about 800 liters per hour. Connect the reactor pump to a clock timer and run the reactor pump at intervals of 3 hr on/3 hr on/3 hr on. When turning off the pump, make sure that the zeolite is not exposed to air. Clean materials daily....

[jacky]

It can't be diluted, but it should be able to do the job by metering the metering pump (to make sure the dose is accurate), I personally use the manual method to add it, so I can't give you more detailed information, I'm sorry.

[jacky]

https://m.youtube.com/watch?v=tEYDY39NwBg

The link to the website, this hanna kh test, it shows the readings in numbers.

[jacky]

https://m.youtube.com/watch?v=ZAWPHDCCTbI

In URL links, 04:25 and 04:35 and 04:50 seconds (blue, purple, red)

If it were me, an extra 1 drop (25 US gallons) would be no problem, after the 14 day cycle program, I would keep the 1 drop per 25 gallons/0.1ml program like this....