During the recent Blizzard I received a frantic phone call from one of my clients saying that he had been 
stranded and unable to get home from his travels. When he got home he found to his surprise all of his Cichlids were on top of the water gasping.
I was able to talk him through the whole thing:
It turned out that a large Pleco died in a cave causing an Ammonia Spike. My client’s prized collection of fish were saved for a sure death!
Felix
“Felix really knows his Stuff, plain and simple. NH 12/2010
Felix is a true professional.
He left no stone unturned while consulting my wife and i on our upcoming custom aquarium design and purchase.
We are looking foward to its installation next month in our new home.
I was visiting a friend and notice his fish aquarium tank and started to ask him how do you maintain this large tank with so many fishes and all of these decorations,so he started to tell me no way do i clean my tank you really need to know what you are doing so he recommended his aquarium service to me,when i meet felix and his staff they were very knowledgeable in his aquarium services,he explains to you what is needed to protect your fishes and how maintain your tank until his next service appt , and the price was right and so i made a few calls to friends and family members about his services.so feel free to look him up at (Best Aquarium Service NYC, Inc.)you will not regret it ,once again thank you so much felix & staff job well done
I have known Felix for what seems like a very long time and seen his work with fish grow exponentially. He is very capable of soling any fish problems. I think he is related to the sea GOD Poseidon.
I called Felix at 10 pm worried that my fish have ick and I don’t know why to do. He calmed me down and explained in the most amazing detail exactly what’s going on in my tank and spent about and hour teaching me the in and out of the ciclid world. He is a true MASTER of his profession with knowledge that far exceeds the normal fish DR Felix you are truly amazing at what you do and I want to say thank you