I rarely give bad reviews but this was disappointing. I've had 4 sets of Triops before and never had any withdrawal issues. With so many eggs I was surprised when none hatched. I followed the instructions in the letter. I tried different types of water (battle water, rain water, 3 different types of spring water and distilled water). I used other best practices from previous Triops kits and information from around the web. I also tried different temperatures, amounts of light and lighting times. I'm still shaking my head at the lack of results. I sent $2 for a guarantee hoping for a new batch but there is no way to track progress. For now I'm giving this product 2 stars (kit was new and undamaged) until I get spare eggs and see if they hatch.
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