Editor's Choice - Our Favorite Tropical Fish Health Supplies

1. Marina Floating Thermometer with Suction Cup

User Ratings: 70 5

Marina 11201A1 First Impressions

"My betta lives in this 2."

I bought this to attach to my Tetra whisper 20. I always deep clean my humidifier every week-week and half regardless. This piping and some electrical tape made it quiet again. I always deep clean my humidifier every week-week and half regardless. The chloramines contain a small amount of ammonia. When they disinfect a repair site, they are normally only using chlorine. Then I went ahead and bought a huge pack of them.

• Marina Floating Thermometer with Suction Cup
• Easy to read floating aquarium thermometer with suction cups
• Includes a safety zone indicator appropriate for most tropical fish
• Equipped with suction cups to attach to the side of your fish tank
• Ensures your aquarium is at the proper temperature
• Thermometer is 4.25 inches tall
• Manufacture: Marina
• Product Dimensions: 7 x 4 x 1 inches; 0.35 Ounces

• Editor's Impressions Of The Marina 11201A1
• Quality [star rating='5']
• Value For Money [star rating='3.6']
• Affordability [star rating='3.7']

Peoples Choice - Other Highly Rated Tropical Fish Health Supplies

2. TetraMin Plus Tropical Flakes, Cleaner and Clearer Water Formula

User Ratings: 85 1

Tetra 77243 First Impressions

"I have a 3."

This water conditioner is a life saver! I decant this to a small 5 oz squeeze bottle and leave the rest in the fridge. They surely don't last in tank very long. I tested it again this morning and it's down to 838ppm. I'm glad Amazon had these small cartridges. I like to sit eye level with the tank substrate to see exactly what I am cleaning. It's far superior to manually scooping out the water from the fish tank.

• TetraMin Plus Tropical Flakes, Cleaner and Clearer Water Formula
• TROPICAL FORMULATION: Highly digestible flake blend for use as staple food for all tropical fish.
• PLUS SHRIMP: With natural shrimp for maximum flavor – a natural attractant for aquarium fish.
• FOR ALL TROPICAL FISH: ProCare blend helps support your fish’s immune system for optimal health and long life.
• CLEAR-WATER FORMULA: Won’t cloud water when used as directed.
• COLOR ENHANCING: Specialized, high-protein fish flake in a formula that enhances your fish’s naturally brilliant colors.
• Age Range Description: All Ages
• Included Components: Tetramin Tropical Flakes Plus
• Manufacture: Tetra
• Product Dimensions: 3.63 x 3.63 x 7 inches; 9.7 Ounces

• Editor's Impressions Of The Tetra 77243
• Quality [star rating='4.7']
• Value For Money [star rating='3.8']
• Affordability [star rating='4.6']

3. TetraMin Nutritionally Balanced Tropical Flake Food for Tropical Fish

User Ratings: 86 1

Tetra 77104 First Impressions

"That said."

Then I went ahead and bought a huge pack of them. I don't think the review about not replacing the filters is correct. He's still cute and my son loves him but I was surprised by the color. Then I went ahead and bought a huge pack of them. In the last two months I have seen this product work its gold. I have already repurchased and given a few to other people as well. As dirty as the larger fish are theses cartridges keep mytanls crystal clean.

• TetraMin Nutritionally Balanced Tropical Flake Food for Tropical Fish
• TROPICAL FORMULATION Highly digestible ingredients for use as staple food for your top- and mid-feeding tropical fish
• COMPLETE DIET Nutritionally balanced for optimal health
• ACTIVE LIFE FORMULA With added antioxidants for healthy cells select proteins for growth and prebiotics for digestion
• CLEAR-WATER FORMULA Won’t cloud water when used as directed
• LESS WASTE Feed two to three times daily only as much as your fish can consume within three minutes
• Manufacture: Tetra
• Product Dimensions: 2.76 x 2.76 x 4.72 inches; 2.19 Ounces

• Editor's Impressions Of The Tetra 77104
• Quality [star rating='4.2']
• Value For Money [star rating='5']
• Affordability [star rating='3.9']

4. Tetra BloodWorms, Freeze-Dried Food for Freshwater and Saltwater Fish

User Ratings: 73 4

Tetra 16194 First Impressions

"1 for a 1."

Will be ordering multiple of them for my needs. Another plus has been that it is scratching an itch we had for getting real fish. The one with the fish keeps the tank clean. In the morning I awoke with my fish at the bottom barely able to move. I don't think the review about not replacing the filters is correct. I decant this to a small 5 oz squeeze bottle and leave the rest in the fridge. It didn't kill the fish or cause any problems with the water so I stuck with it.

• Tetra BloodWorms, Freeze-Dried Food for Freshwater and Saltwater Fish
• aquarium DIET SUPPLEMENT Freeze-dried blood worms are a nutritious supplement to boost energy and conditioning in your aquarium fish
• FOR FRESHWATER & SALTWATER FISH Perfect for bettas and ideal for small- to medium-sized tropical and marine fish
• SPECIALLY PROCESSED Minimizes any undesirable organisms found in live bloodworms
• CHILD-SAFETY LID Tetra BloodWorms should be kept out of reach of children
• USAGE Feed 2 to 3 times a week in addition to staple diet only as much as your fish can consume within a few minutes
• Included Components: Tetra 16194 Bloodworms, 0.28-Ounce, 100-Ml
• Manufacture: Tetra
• Product Dimensions: 1.88 x 1.88 x 3.25 inches; 0.74 Ounces

• Editor's Impressions Of The Tetra 16194
• Quality [star rating='4.5']
• Value For Money [star rating='4.8']
• Affordability [star rating='5']

Honorable Mentions - More Top Selling Tropical Fish Health Supplies

5. Fluker's Freeze Dried River Shrimp Pet Food, 1-Ounce

User Ratings: 80 2

Fluker's 72027 First Impressions

"Subtracted from the tank."

The little fish is super cute in my humidifier. I tested it again this morning and it's down to 838ppm. I must've measured correctly because it fits great! Easy maintenance of tank filtration once tank is fully cycled over a few months. No idea how well it's cleaning, but they are hella cute. It doesn't just quickly slip on, and there's a reason for that. I have never had one tear or fall apart under any circumstances.

• Fluker's Freeze Dried River Shrimp Pet Food, 1-Ounce
• Great for aquatic turtles, amphibians and tropical fish
• High in protein and amino acids
• Manufacture: Fluker's
• Item Weight: 1 ounces
• Product Dimensions: 2.1 x 5.2 x 2.1 inches

• Editor's Impressions Of The Fluker's 72027
• Quality [star rating='4.8']
• Value For Money [star rating='3.8']
• Affordability [star rating='3.7']

6. Tetra TetraPRO Tropical Color Crisps With Biotin for Fishes

User Ratings: 83 2

Tetra 77080 First Impressions

"I promise you it fits."

I recommend these above all other filter cartridges I have ever used. The chloramines contain a small amount of ammonia. However if you want a stress coat, this is perfect. Sure enough they are back to their healthy coloration and didn't end up dying on me. Didn't use this for a fishtank or to pump liquids through it. They tend to hang up on the edge of the tank. It doesn't just quickly slip on, and there's a reason for that.

• Tetra TetraPRO Tropical Color Crisps With Biotin for Fishes
• TROPICAL FORMULATION: TetraPro Tropical Color Crisps provide advanced nutrition for the discerning tropical fish-keeper.
• OPTIMAL HEALTH: Made with exclusive low-heat process that preserves essential vitamins and nutrients – enhanced with biotin to support fish’s immune system.
• COLOR ENHANCING: High content of natural color enhancers promote the development of rich, beautiful coloration in tropical fish.
• CLEAR-WATER FORMULA: Easy-to-digest formula helps fish metabolize food more efficiently, reducing waste in the aquarium.
• FLOATING FOOD: Fish have longer to eat, so more food gets eaten and the water stays clear.
• Manufacture: Tetra
• Product Dimensions: 3.63 x 3.63 x 7 inches; 9.34 Ounces

• Editor's Impressions Of The Tetra 77080
• Quality [star rating='4.3']
• Value For Money [star rating='4.1']
• Affordability [star rating='5']

7. Koller Products AquaView 2-Gallon 360 Aquarium with Power Filter & LED Lighting

User Ratings: 59 9

Koller Products AP360-2FFP First Impressions

"My beta loves the worms."

I have already repurchased and given a few to other people as well. He's still cute and my son loves him but I was surprised by the color. Overall, these are easy to use filters& seem to do a good job. API Stress Coat is a phenomenal product. I use water from the tank, but you can use treated water. However if you want a stress coat, this is perfect. I have used marine land bio-wheel pump and filters for the past 20 yrs.

• Koller Products AquaView 2-Gallon 360 Aquarium with Power Filter & LED Lighting
• TRENDY DESIGN: Ideal for your tropical fish, this trendy aquarium will look good wherever you place it, easy to set up and easy to maintain.
• DAZZLING COLORS: Energy-efficient LED lighting with 7 dazzling color selections to brightly illuminate your fish, choose daylight white, blue, green, amber, aqua, purple, or red.
• COMPLETE FILTRATION: Powerful internal power filter cleans and purifies aquarium water at a flow rate of 25 gallons per hour effectively removing organic pollutants including discoloration, odors, heavy metals, and toxic gases. Uses Koller Products XS replacement filter cartridges (AQ05FC-30), available on Amazon.
• OPTIMUM VIEWING: Crystal-clear clarity so good that most think it's glass, constructed of impact-resistant plastic providing leak-proof assurance.
• DIMENSIONS: 10.2 DIA x 10.5 H Inches
• 2-Gallon Fish Tank
• LED Lighting with 7 Color Selections
• Built-In Timer, 2H, 4H and Always On
• Manufacture: Tom (Tominaga/Oscar)
• Product Dimensions: 10.25 x 10.25 x 10.5 inches; 2 Pounds

• Editor's Impressions Of The Koller Products AP360-2FFP
• Quality [star rating='4']
• Value For Money [star rating='4.2']
• Affordability [star rating='3.8']

8. TetraColor PLUS Tropical Flakes with Color Enhancing

User Ratings: 87 1

Tetra 77251 First Impressions

"Our fish love this food."

I don't think the review about not replacing the filters is correct. I even poured in extra to help with the healing. Be sure to unplug the filter before you do the change. If you look inside the box you'll see dust and stray granules. Fish are aerobic organisms that are susceptible to ROS. Excellent product, you simply can't beat the price and shipping was bullet fast. The chloramines contain a small amount of ammonia.

• TetraColor PLUS Tropical Flakes with Color Enhancing
• TROPICAL FORMULATION: Highly digestible flake formula for use as staple food for all tropical fish.
• PLUS COLOR ENHANCEMENT: Rich in carotene and other ingredients to bring out natural pink to orange-red coloration.
• HIGH-PROTEIN FORMULA: Specialized fish meal makes this Tetra brand’s most digestible flake food ever.
• CLEAR-WATER FORMULA: Fewer uneaten particles and reduced fish waste mean cleaner, clearer water.
• NUTRITIONALLY BALANCED DIET: Feed 2 to 3 times daily, only as much as your fish can consume in several minutes.
• Age range description: All Life Stages
• Manufacture: Tetra
• Product Dimensions: 3.63 x 3.63 x 7 inches; 9.28 Ounces

• Editor's Impressions Of The Tetra 77251
• Quality [star rating='4']
• Value For Money [star rating='5']
• Affordability [star rating='5']

9. Tetra BettaMin Select-A-Food 1.34 Ounces, Fish Flakes, Variety Pack

User Ratings: 78 2

Tetra 77087 First Impressions

"I love these!"

So they fit in my Tetra filter for the fish tank. More doesn't hurt anything, but it's just wasted. I hope you found this review helpful! Still, mine came in 1 piece and in working order so I'm satisfied. I have used marine land bio-wheel pump and filters for the past 20 yrs. So, lots of snipping and fitting on various stems. I can't find them any where's else.

• Tetra BettaMin Select-A-Food 1.34 Ounces, Fish Flakes, Variety Pack
• BETTA FORMULATION: Nutritionally balanced diet is an ideal daily staple food for your Siamese fighting fish (betta splendens) and other top-water feeding tropical fish.
• 3 FOODS IN 1: Includes Tetra BettaMin Flakes, freeze-dried shrimp and TetraBetta Floating Mini Pellets in one can.
• FOR DAILY FEEDING: Advanced nutrition for the discerning fish-keeper.
• COLOR-ENHANCING: Works to enhance your betta’s naturally brilliant colors.
• EASY-TO-USE DISPENSER: Canister top allows you to dial in the food you want.
• Manufacture: Prime Pet Deals - Code 1
• Product Dimensions: 1.88 x 1.88 x 3.25 inches; 2.4 Ounces

• Editor's Impressions Of The Tetra 77087
• Quality [star rating='5']
• Value For Money [star rating='4']
• Affordability [star rating='5']

10. Fluval Bug Bites Tropical Fish Food, Small Granules for Small to Medium Sized Fish, 1.59 oz.,

User Ratings: 81 2

Fluval A6577 First Impressions

"I have a BioCube 29."

Got here on time, perfect packaging, rinsed easy and fit in my filters perfectly! I have several similar products this one is my favorite. Easy to use and a great price here at Amazon! I must've measured correctly because it fits great! Exactly the same item I purchased from a local store for alot more money! It doesn't just quickly slip on, and there's a reason for that. It only requires 3 drops per gallon you add to your tank.

• Fluval Bug Bites Tropical Fish Food, Small Granules for Small to Medium Sized Fish, 1.59 oz.,
• Tropical fish food that contains up to 40%, nutrient-rich Black Soldier Fly Larvae, the first ingredient
• High in multiple proteins like whole salmon – rich in Omega 3 and 6 for healthy skin, scales and fins
• Fortified with essential vitamins, amino acids and minerals for a balanced daily diet
• Slow sinking micro granule format (0.7-1mm) – all fish can feed at their preferred depth; feed as much as fish can eat in two minutes, two or three times daily
• Sustainably processed in small batches for quality control and maximum freshness
• Made in Canada with no artificial fillers, colors or preservatives
• Manufacture: Rolf C. Hagen (USA) Corp.
• Product Dimensions: 2.3 x 2.3 x 2.8 inches; 2.4 Ounces

• Editor's Impressions Of The Fluval A6577
• Quality [star rating='4.9']
• Value For Money [star rating='5']
• Affordability [star rating='4.2']