What do you guys think? BTA

[Shawn4455]

I've had this BTA for a few months now, I went through a dino phase which is done now and ever since my BTAs has opened up nice but I noticed under white light they look a little transparent especially the bottom one. Should I be worried? Pics are both the nems.

The original Nem is the top and the bottom split from the original a few weeks after I bought it. As far I as know the water parameters are good my last phosphates were traceable but not high and my nitrates are zero. Calcium and mag are within parameters . My lights are the Spectra Chinese black boxes which the blues are set at 9 percent and my whites are at 1 (initially I went too fast with the lights and hurt things in my tank) any help is appreciated

 

[Hemmdog]

Zero nitrate is not good

 

[ThePurple12]

They look healthy, they just don't fluoresce under whiter light if that's what you're wondering.

 

[Shawn4455]

Zero nitrate is not good

I know, I had a dino problem and I was keeping my tank really clean, I stopped doing crazy water changes and I added two more fish I only have 2 to begin in my 60 gallon. Should I start dosing? I added some macroalgae to out compete the dinos, did water changes every 2-3 weeks rather than weekly. The Dinos are basically gone, and my phosphates are traceable but my nitrates are still 0. my corals look better than ever though. Im actually about to down size to a 25 gallon cube with a 29 gallon sump.

 

[Shawn4455]

They look healthy, they just don't fluoresce under whiter light if that's what you're wondering.

Okay thank you!

 

[Mical]

Yea they look really healthy. The longer you have them the more you'll see them change. One of my smaller ones is normally pink to reddish orange. Last night tentacles were near purple and the center was a blueish green. They never cease to amaze me.