API POND-ZYME DESTRUCTOR DE Lodos (8 oz) Limpiador de estanques con bacterias naturales de estanque – hasta 8,000 galones – Reduce la acumulación

Best I’ve found to kill string algae and control my pond. Water stays clear. Red eared slider is happy. Fish are thriving. Totally worth it and I’ll be using this forever.

I don't usually write reviews, but this company has been unresponsive to my requests. Here's the situation: I clean out my small backyard pond once a year. I have to wade in and pull up about 1" of muck and growth. When finished, the water is completely black. I let it settle and after about a week it gets clearer. This time there was a cloudy green opaqueness so I thought I would try out the API product. I used as directed and nothing happened. Each week I would add more product and the pond was not getting clear. After about 1 month of treatment, I sent a message on their website wanting to know what to do. That was going on a month ago. I then called twice and left a message each time. The calls were a week apart and I have still not received a call back. In the meantime, the pond has …

Why did you pick this product vs others?:The challenge I had was far beyond what any sludge remover could handle so I can't give five stars, but it may well work for minor sludge removal in a small pond.

I've been using this for 3 weeks as directed, but I don't see any real change in the water. I'll keep trying, maybe it just takes longer.

This stuff seams to work well and it hasn't harmed/killed my Koi yet, so that's a plus. I have an 800 gallon Koi pond with six Koi in it. I started using this about a month ago when I brought my pond out of winter hibernation. The water was pretty green last month. I initially went with half the dosing than prescribed because you can never be too cautious with some of this stuff even when they say they're "fish safe". I monitored the behavior of my fish for about a week and started increasing dosing. So far so good. About a month later, my water is crystal clear and my fish seem happy. I will continue to use this product along with a liquid-based natural bacteria product that I use as well.

I use this and the algae fix and between the two I have noticed a huge improvement. This more than the algaecide definitely. I’ve had the pond 10 years and this is the first year the algae is actually slowly coming off the sides and bottom. It’s literally a 7 x 15’ concrete hole in the ground next to the front door with a waterfall and fountain. It’s gorgeous and I put a lot of effort into keeping up with the algae. I have probably 100 fish in there so between uneaten food and waste.. the algae and buildup around the ornaments is just nuts. I mean I could probably get away with less upkeep, but I enjoy interacting with the bigger cichlids and it’s a nice quiet time for me. The ornaments always get caked with algae no matter what. And the rocks and waterfall, too. This doesn’t really help …

Last fall I inherited a koi pond that I don't think was taken care of very well. While this didn't fix all my problems, it sure made a difference to the water clarity. I was very careful not to add too much when I first started, but even with small doses I could see the fish much better. I've just started using this again as the weather has warmed up enough for the pond to be active. This time in much larger doses. With all the rains we've been having the visibility in the pond has not been good because we're getting water runoff into the pond. I put some of this stuff in this morning, and the water has become perfectly clear in just a few hours. It has also been working to reduce the amount of string algae I have on the waterfall. I don't know if it will eliminate all of it, but over the

Update- I didn't need to wait a few more days, my pond is now totally clear. Will keep using this along with the algaecide.Last year I found and used an algeacide that worked like a charm for my little backyard pond. It kept it free of algae all summer long, which was a first for me. It is starting to warm up, so I used my tried and true again and my pond kept getting progressively greener. It wasn't working at all.I drained my pond, refilled, then drained and refilled again and hit it hard with the algae control. Still looking terrible. I ordered this and put in the first dose. The first thing I noticed is this floats on the surface for a long time before it sinks and I was worried it wouldn't do much. That night we had a bad wind storm and one of my potted plants ended up in the pond. …