Can we add this to an existing reef with slightly elevated ammonia?

If by existing you mean live stock in it? Yes, and if you mean no stock but ammonia, yes again. You might be better off doing a water change if you have life in tank though. If you dose this you will have to monitor nitrite and nitrate cycles.

Im new...will this kill off my invert food sources or hurt them in any way?

It will not kill your invert food source. It’s bacteria that’s beneficial to your aquarium

Noob question how much of this do I use on a 32 gallon biocube? It’s a new tank I can’t find any measuring cups for ML anywhere n my town

Once your tank has been fed regularly for a few days either with out without fish to start the bacterial cycle, add half during the first week and the other half during the 2nd. Add a small amount after water changes is also a good idea for upkeep. Buy 2 bottles.

how long did it take for this product to bring down nitrite levels?

I wouldn't use this product as a means of nitrite reduction. Live rock will do a much better job of that. I use this product as a means of adding biodiversity to my tank. It did nothing for nitrate levels.

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MicroBacter7 - Bacteria & Water Conditioner for Fish Tank or Aquarium, Populates Biological Filter Media for Saltwater and Freshwater Fish 141 [Parallel Import]

MicroBacter7 - Bacteria & Water Conditioner for Fish Tank or Aquarium, Populates Biological Filter Media for Saltwater and Freshwater Fish 141 [Parallel Import]

Product ID: 734016041

Details

Brand
Brightwell
Item Form
リキッド
Item Weight
1 Pounds
Liquid Volume
500
Manufacturer
TopDawg Pet

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Description

desertcart.co.jp: MicroBacter7 - Bacteria & Water Conditioner for Fish Tank or Aquarium, Populates Biological Filter Media for Saltwater and Freshwater Fish 141 [Parallel Import] : Pet Supplies Review: ....... - com produtos deste genero , acabamos por nunca saber se funciona ou nao. nao vi nenhum tipo de mudanças no aquario ou nos corais... Review: Cleared my red cyano problem overnight!

Specifications

ASIN	B001DKSG9S
Brand	Brightwell Aquatics
Brand Name	Brightwell Aquatics
Customer Reviews	4.7 out of 5 stars 1,564 Your Review
Global Trade Identification Number	00810086012206
Item Form	リキッド
Item Weight	1 Pounds
Liquid Volume	500 Milliliters
Manufacturer	TopDawg Pet Supply
Manufacturer Part Number	BAC500
Model Number	BAC500
Target Species	サカナ
UPC	611102132522 810086012206 787461534205

Reviews

H**O

.......

com produtos deste genero , acabamos por nunca saber se funciona ou nao. nao vi nenhum tipo de mudanças no aquario ou nos corais...

26.06.2021

A**I

Cleared my red cyano problem overnight!

2.05.2024

J**A

Super

17.09.2020

K**K

Great product for aquarium keepers

25.10.2025

T**R

Works as intended - 0 nitrates

3.01.2026

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€ 58.62

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In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

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TrustScore 4.5 | 7,300+ reviews

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