Let me start by saying this: if you're looking to turn your pond into a stunning blue oasis, this dye WORKS. But oh boy, does it come with a learning curve (and maybe some unintentional body art).

The Good:

- The color payoff is incredible. Just one tablespoon treated my 3,000-gallon pond perfectly - this stuff is POTENT.

- It really does create that beautiful aqua blue look that makes your water feature pop visually.

- Unlike liquid dyes I've tried, this powder seems to last longer in my experience (about a month before needing reapplication).

- Safe for fish! My bass and bluegill are thriving with no issues.

The 'Oh Crap' Moments:

- This powder is like glitter - it gets EVERYWHERE. I opened it carefully outside with gloves and still ended up looking like a Smurf.

- Wind is your enemy. Even the slightest breeze will carry this dye to places you didn't intend (like your face, clothes, or in one reviewer's case... their kitchen).

- The packaging could be better. Some containers arrived leaking, and the multiple plastic bags confuse users about what actually dissolves.

Pro Tips:

<1> Wear clothes you don't care about and consider goggles - seriously. Do this on a completely windless day. For small ponds, measure out just a tablespoon instead of using the whole packet. Have wet wipes ready nearby for immediate cleanup. Maybe warn your spouse before coming inside looking like you lost a fight with a blueberry.