After that, do a swop over. To this end, I recommend that you: Clean your tank regularly; Avoid direct sunlight to the tank; Avoid overfeeding your fish; Avoid housing too many fish in your tank; Use an UV filter. As long as the tank is well maintained, Cyclops pose no danger. What it could mean: Although some circular movement is normal, a fish—and particularly a goldfish—that is constantly swimming in circles—especially in a rapid, darting motion—could have ammonia poisoning. Another name often used to refer to this tiny crustacean is "Water Flea," due to the resemblance of the young Cyclops to fleas … They derive their name from the single eye located in the middle of their head. (I have 2 mickey mouse platys) This is a result of poor cleaning for my fishtank. I've tried doing big water changes, and I've tried squishing them with a paper towel when they're on the glass or … Ammonia poisoning can happen in an aquarium when ammonia and nitrite, which are poisonous to fish, builds up in the water. Meantime, the guppy can be in a bucket whilst you transfer the shrimplets. The bugs you see might be small gammarid or mysis shrimp (types of amphipods) - I've got these in my tank too, they came with the live rock. 3 Answers. Notes - Cyclops are generally harmless to all but the tiniest of fish fry. there's these little white specs moving around in my fresh water fish tank aquarium. Getting rid of water fleas? The treatment might be different depending what work is in your tank, I will go through the treatments below. I have noticed these tiny little orange flea like creatures hopping around on the surface of the water in my fish tank. 2. i remembered i had them too years ago. water fleas or some sort of parasite in my fish tank? I've got smaller copepods too - they're are even called water fleas in freshwater ponds. they're not babies. Since I added tetras to my cichlid tank, they've all been eaten, but they're thriving in my turtle's aquarium. You could fish out the shrimplets into that tank say a 1ft tank whilst the guppy is busy cleaning the main tank. i meant like there were billions of them swimming all over the tank. Fleas in a fish tank? Cyclops are tiny copepods, or crustaceans, that are found in many freshwater and saltwater bodies of water. Next, you should introduce green water algae eaters into the tank like snails, shrimp or daphnia. it was much more worse than now. If you find the above worms in your tank you will need to change 50% of your tanks water then treat the water with a worm aquarium treatment kit which you can buy on amazon. Answer Save. He's in about a gallon of water that I change every day by doubling the water then using half scooping and half baster sucking to take half out. In fact, Cyclops are an excellent "first food" for those young fish capable of catching them and consuming them. So, for a while now, I've had collembola (springtails) in my aquariums. This way you can let the guppy perform 1 day guard duty out of 7 days. (Guppy and Cichlid fry need not worry.) My betta fish hospital tank water flea population keeps growing. tew, do you have a seperate tank? And your worms may be just that. I have three goldfish and two weather loaches in there. There are tons in my 5 gallon fish tank. Water Fleas… My betta has some swim bladder issues as well as some sight loss. Long story short: I went to visit my dad for a month and my little sister stopped watching and taking care of the fish because it 'bored her'. Finley doesn't eat them because they are too small to see. Anyone know what these are and if they pose a threat to my fish?. As with many issues, prevention is best when it comes to algae.