What i should do?

[TokenReefer]

Do 1 change at a time

Good advice. Pick one suggestion, run with it for a bit, note changes...

 

[Spare time]

But that would give me a hard time cleaning the inside.

All you need is one of those kitchen brushes

 

[Spare time]

AB+?

Yes. Funny enough, when it was the two separate A and B bottles, it was called reef energy. Then for some reason when it become just one bottle "reef energy ab+, everyone stopped calling it reef energy and switched to calling it ab+ lol

 

[Garf]

My nitrate is 0.1 my phosphate is 0. Alk is 7.7. Im testing with hanna checkers. My tank is over a month old. 2 clowns, 1 blenny. And 1 royal gamma. I have my nyos skimmer 120 running. My system is 53 gallons with the sump 37 gallon display. I feed my fish once a day frozen food a lot of it. And i truly cant get my nutrients up someone help me. My candy cane does not look good. I have a hammer, duncan, mushroom, and scoly, and a frogspawn. How do i dose here? Do i turn my skimmer off for a month? Do i keep it running and dose and if so what do i do?

New dead sand can adsorb a heck of a lot of phosphate, if that’s what you’ve got

 

[Lbrdsoxfan]

That would help? How that would help? Sorry im new just asking

Sigh... Because your not actively skimming organics out the tank (thus n&p). No cup, anything that's skimming will just flow back into your sump. Leaving the skimmer on without a cup also helps with oxygenation.

You can just dose nitrate and/or phosphate, cut back on water changes or do as I said above. Many ways to skim a cat, just find a way that works for you.