GlasGarten Bacter AE | 70g - Premium water additive with microorganisms, improved water quality & natural biofilm for a good microclimate in the aquarium

I am using 1/3 of the recommended ammount, shrimp love it.

This stuff is the business! Don't use the recommended dose as it’s far too much. Use a grain of rice sized amount once or twice a week.

I bought this for my breeding tank of cherry shrimp, and they all love it. Never see as many shrimp out and about as when I feed this, as despite it being a 'food for the food for the shrimp', they quite enjoy feasting on the powder itself. Since adding this once a week I've also seen an increase in shrimp feeding off the glass surfaces, so it's definitely encouraged biofilm growth.I also figured I could use this to encourage biofilm growth in my tank with Otocinclus and Rainbow Gobies (Stiphodon Ornatus) the latter of which primarily feed on biofilm, and it seems to have done the trick as the Gobies in particular are looking plump and colourful.Definitely do not use as much as they tell you to use. Once a week, I use maybe 1/4 of the little spoon included, add it to a plastic syringe, suck some tank water and give it a good shake until it's all mixed together, and then use the syringe to add it to the tank. If you just add it straight to the tank it'll clump and also float on top of the water. It sinks eventually, but can be avoided by mixing it with water first. Mixing it also ensures it gets everywhere in the tank, into all the nooks and crannies which is perfect if you have baby shrimp hiding away.

I bought this as it was recommended everywhere. The shrimp love it and the fish and other aquarium inhabitants also seem pleased with it. Good purchase. I think it will last me a while.

Recommend by numerous shrimp breeders on YouTube etc I use this to ensure that my baby cherry shrimp always have enough to eat, the filter feeding shrimp love it too

My shrimp seem to be doing good since adding this. I have a 12L tank so the measurements on the tub don't fit for my tank as it is too small. So dose wise I am guessing. But I am putting a small amount in each day. I started by adding it straight to the tank water but found it became almost water repellent and wouldn't mix well. It would leave a lot of powder floating on the surface. To counter it I now mix it in a small container with some tank water and then simply tip it in to the tank ready mixed. This seems to be working a lot better for me, u still get some surface skimmer from it but it seems to be a better method. I'm happy i got this and will continue to use it!

Have been using this for a couple of weeks now ... great biofilm booster and food source for all my shrimps and otosOnly need a rice grain size amount 2-3 times per week ... will last ages!

Brilliant shrimp food. Seems to improve the health of the shrimps as they are reproducing a lot more.