Seachem Flourish Excel 250ml by Seachem

前提：水質は弱酸性であること(弱アルカリでは効かない) １，水流を止める ２，直接ゆっくりと雪が降り注ぐようにかける(規定量をオーバーしない) ３，5分間水流を止めたまま放置する を行った所1回の噴霧で3日程度で黒髭藻が枯れた(取り出して木酢液をかけたような状況と同じ感じ)。

Life saver This worked perfectly

Written on the title that this product is 500mL but in reality I got 250mL. After I check the details one more time, there is one misleading information on the description that this product is actually 250mL. Please fix the title information about this product

海外から発送されたようですが、へたな日本の出品者より、ずっと丁寧な日本語の納品書がてんぷされており、とても安心できました。品物は使い続けてみないと効果を実感出来ませんが、世界中で使用されているようなので信じて使い続けてみようと思います。

Ho iniziato il trattamento al mio acquario il 29 Giugno, a distanza di una settimana mi ha ucciso tutte le bba, rindando colore alle mie piante e alla vasca, i pesci ne hanno risentito solo il primo giorno in quanto sono andato con una bella dose d'urto dopo un bel cambio d'acqua, ad oggi i pesci sono belli attivi non hanno dato segni strani, quindi voto positivo il prodotto. Ovviamente non esagerate con le dosi. Promosso!

I haven't used this long, but I have enjoyed the results so far. I have several plants in a 2-gallon Betta tank. I dose the tank with Flourish, Flourish Iron, and this. And I have seen growth within the first week. I have to dose in very small amounts (1 drop is less than half the recommended dose for that size, two drops is too much) but I do see a difference. I have avoided Excel for the longest time because I heard the stories of people overdosing (accidentally or not) and killing everything in their tank. I can dose correctly, but I didn't want to take the risk with something so dangerous to tank life even if slightly overdosed. I am currently cycling the tank that the plants are in, so no fish yet, but I am sure it will be safe even at the recommended dose, let alone half it. I see lots of people saying they "prefer Excel to Flourish." They are completely different products. Flourish is a micro trace element fertilizer. Excel is a carbon-providing fertilizer. They can be used in conjunction, or separately, but they are separate products. They should not be compared "one or the other." The active ingredient is actually a sterilizer, and is used in some algaecide products. So this means yes, it can be used to kill algae. However Seachem does not market it as such, so you will find no official approval of the product as such from them. The bottle, unlike other Seachem product bottles, contains a ratcheting child safety cap. I see some people say it breaks easily on them, but I haven't had mine break yet. This has a cap like that for a very good reason. This stuff could be dangerous. Not only can some people react to it if it touches their skin or they breath it, but it should be kept well away from anyone who might think it would be a good idea to pour it in a tank, because "it's a fertilizer, so it'll be good for the plants." All fertilizer products should be kept up, but if you overdose with Flourish, you are likely only to have an algae problem if you don't do a water change soon enough. If you overdose with Excel, it will kill everything in the tank.

Highly recommended product for planted aquarium.

Good product, but do not use if you have shrimps!!! They will die

Product is good but must imp is Bacteria and algae comes from this product. Make sure water will change on the 15-20 days while put time chemical on the water of aquarium.