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  1. Are Periwinkles safe? - General Discussion - Nano-Reef Community

    Posted June 15, 2007 and the color periwinkle is similar to similar to there color. those snail things in the beginning of this topic are brown looking.

  2. Flash Sale: Bubble Tip Anemones 50% OFF! - nano-reef.com

    Dec 13, 2025 · Hey Reef Fam, We just kicked off a FLASH SALE you won’t want to miss… 🔥 Bubble Tip Anemones are now 50% OFF 🔥 But only until Sunday at midnight. If you’ve been waiting to add …

  3. Sea Urchin, I discovered the hard way. Can Be Bad for reef tank.

    Jun 16, 2018 · Sea Urchin I was told they are safe for most reef tanks. Now I Discovered they can be deadly to many kept corals, Feasting on them at Night.

  4. Oops… a coral thinks it runs the sale now - nano-reef.com

    Nov 17, 2025 · Black Frag Days has officially gone off the rails. Johnny-5 turned his back for ONE second, and a talking frag took control of the reef panel. Now it’s screaming about color, chaos, and …

  5. Torches losing color: ( - Coral Forum - Nano-Reef Community

    Dec 27, 2017 · Color pop (fluorescence) however, is often related to the light spectrum (and is often immediate). Health can be affected by alkalinity swings, feeding, nutrient levels, as well as lighting …

  6. What are PAR requirements to grow and keep SPS corals?

    Feb 3, 2013 · A coral can survive in a lot lower light than most "like" but the coloration of a coral might be related to too much light, so while an acro can thrive (live well and grow well) in say 500 par it …

  7. New NanoBox LED Color : Mint - Nano-Reef Community

    Jun 6, 2017 · NanoBox is excited to introduce a new color to the NanoBox lineup, Mint. The color was discovered after switching to the Luxeon C LED on the V3.1 array. We have been using Lime for …

  8. What causes Zoanthids to lose colors? - nano-reef.com

    May 19, 2008 · I recently got a couple of really nice colonies of zoas. I have a ap24 with a 70 watt halide and a 3 gallon with a Coralife mini aqualight 18 watts. I want to put them in the 3 gallon but am afraid …

  9. Your Cure for the Monday Blues: Fresh WYSIWYG Corals!

    Oct 6, 2025 · Mondays can be rough… but nothing brightens the start of the week like new corals! We just added fresh WYSIWYG pieces that are ready to bring some serious color and good vibes to your …

  10. Parameter issue? Something else? - Water Chemistry - Nano-Reef …

    Nov 25, 2025 · Periphyton is both algae and micro-animals, and is the reason your rocks change color after a few weeks from when they were new. Then the ammonia goes inside the rock, or hits your …