Seachem Safe 1 Kilo

This stuff is amazing! I have 14 tanks and have to tear a lot of water. This lasts way longer than the liquid products.

El producto es excelente, lástima que nunca llegó

Igual que prime, pero cunde mucho mas

Excellent product & a pinch actually works in the smallest 10 gallon tank to my many 100 gallons! For my larger tanks I divided the one eighth recommended for 300 gallons into 3 doses! Which once it’s figured out can easily be done with the 1/8th teaspoon scoop! Has in no way harmed my fish & yet keeps the water nitrates away! As many said it smells horrible when it’s opened & also in the tank but is gone within hours! If one took the time I’m sure they could mix some in distilled water for their smaller tanks to use that for water changes? For my fry tank I took a very very small pinch of some of the powder & it didn’t harm my smaller tank inhabitants! To make my jar remain safer upon closing the jar lid & to maintain a freshness seal i put a plastic food freezer bag under the cap! One could also bag it that way to ensure it stays safe from kids or pets spilling it!! A fantastic buy & it will last for years!

It smells like my dog took a crap after 1 week being constipated. Makes me want to puke.It does last alot longer than prime though. More concentrated and requires alot less than prime to do the same thing. Very worth it if u can tolerate the foul stench.