Reef nutrition

Recent content by Alexander1312

  1. Alexander1312

    Activated carbon (GAC) quality differences

    That is very interesting. I had shared the link above of the carbon ‘brand’ / bulk ‘premium’ product from premium aquatics, who I normally like quite a bit. I reached out to them today for comments about this.
  2. Alexander1312

    Activated carbon (GAC) quality differences

    Did you ever pour hot water over yours?
  3. Alexander1312

    Activated carbon (GAC) quality differences

    That's how it smelled, in my opinion. This was the carbon btw that folks should not add into their tank - https://premiumaquatics.com/collections/quick-order/products/premium-aquatics-bulk-deluxe-granular-carbon-pound?_pos=3&_sid=5dbbbd915&_ss=r&variant=47329510818034 And I would recommend to...
  4. Alexander1312

    Activated carbon (GAC) quality differences

    (corrected/photos previously uploaded in the wrong order) I normally pour hot RODI water over the carbon a few times before I put it into my tank, to remove the finer particles. I always use the same type of carbon for this - left picture. Today, I did the same with another carbon product...
  5. Alexander1312

    BAR has a Free day glow favia frag

    That is a good callout. @anizato - There are many different ways to give back, not just by offering free corals or other gear, but by helping other members with tank moves, volunterring at BAR events, CFM etc. You welcome to take the manila spy (I am in Walnut Creek as per my signature in...
  6. Alexander1312

    Bucket Head - Longer Hose

    Does anyone use a longer hose for the bucket head and can recommend one? It looks like the hose size is 1-1/4 inch so the below should fit? https://www.homedepot.com/p/RIDGID-1-1-4-in-VT2534-Premium-Car-Cleaning-Kit-Accessory-Shop-Vacuum-Attachments-for-RIDGID-Wet-Dry-Vacs-VT2534/100638355
  7. Alexander1312

    PIF - Neon Green Leather Toadstool (frags) - Walnut Creek

    This guy is growing too much. I have now several frag pieces from this and no more space in the frag tank to let them attach to rocks/plugs etc. Let me know if you want one. BOD and Supporting Members only.
  8. Alexander1312

    Heliopora coerulia PIF

    The polyps are white, correct?
  9. Alexander1312

    Heliopora coerulia PIF

    Fragging is not killing :)? But polyp extension for this coral is an early indicator for missing traces, earlier than many others apparently.
  10. Alexander1312

    Heliopora coerulia PIF

    That would be great. And a great test to see if it changes color in my tank.
  11. Alexander1312

    Heliopora coerulia PIF

    I am referring to traces specifically, not nutrients. It should not be blue if they are out of range, similar to what @tribbitt experienced.
  12. Alexander1312

    Heliopora coerulia PIF

    Does anyone still have the Heliopora coerulea? It will be blue if many of the important water parameters are dialed in properly, eg strontium, and that is why I am interested in this specific coral. https://reefbuilders.com/2024/05/01/heliopora-are-not-so-soft-soft-corals/?utm_source=perplexity
  13. Alexander1312

    Custom sumps?

    Thank you for sharing this link. Did not know them but interesting for me because the offer another option for an ozone reactor, which looks very interesting.
  14. Alexander1312

    Urchin that eats valonia?

    Is this problem not already solved with the crabs that we are always recommending here (forgot the name)? For the record, I am a big fan of urchins.
  15. Alexander1312

    Reef Beef reef toothbrush!! Thank you!

    Spreading the algae around in the tank. I am not sold, only in combination with a filter or siphoning this out in parallel.
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