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New Pet EssentialsAll Bird SuppliesAll ChinchillasAll Farm AnimalsAll FerretsAll Fish Tanks and SuppliesAll GerbilsAll Guinea PigsAll HamstersAll Pet Smart TechAll RatsAll Small PetsAquarium ChillersAquarium HeatersAquarium LidsAquarium LightsAquarium SaltAutomatic Fish FeederBird CagesBird FoodBird ToysBird TreatsCat BedsCat BirthdayCat Clothes and CostumesCat Collars, Leashes & HarnessesCat ExerciseCat Feeders, Fountains, and BowlsCat FoodCat Health and WellnessCat ToysCat TreatsCat Vitamins and SupplementsChinchilla CagesDog BedsDog Bowls and AccessoriesDog Clothes and CostumesDog Collars, Leashes, and HarnessesDog CratesDog EnrichmentDog ExerciseDog Flea and TickDog Health and WellnessDog Potty TrainingDog ToysDog TreatsDog Vitamins and SupplementsExo TerraFancy FeastFerret CagesFish Aquarium CleanersFish FoodFish Tank DecorationFish Tank Filters and PumpsFish TanksFluvalGuinea Pig CagesHamster CagesHedgehog CagesKitten SuppliesPet Flea and TickPet Vitamins and SupplementsPuppy SuppliesPuppy ToysRat CagesTetraZenStyleZoo Med

Block Fish

Uses item details. Price when purchased online

50+ bought since yesterday Tetra Weekend Tropical Feeding Block, Feeds Fish up to 5 Days, 0.85 oz. From $4.09

Tetra Weekend Tropical Feeding Block, Feeds Fish up to 5 Days, 0.85 oz.
Available in additional 2 options
Options
From$409

Tetra Weekend Tropical Feeding Block, Feeds Fish up to 5 Days, 0.85 oz.

3.6 out of 5 Stars. 103 reviews
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Zoo Med-Aquatrol AQ11400 Banquet Fish Block Giant - Carded $6.94

Zoo Med-Aquatrol AQ11400 Banquet Fish Block Giant - Carded
current price $6.94

Zoo Med-Aquatrol AQ11400 Banquet Fish Block Giant - Carded

4.1 out of 5 Stars. 9 reviews
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Zoo Med Nano Banquet Fish Feeding Block 0.3 oz, Mini $6.04

Zoo Med Nano Banquet Fish Feeding Block 0.3 oz, Mini
current price $6.04

Zoo Med Nano Banquet Fish Feeding Block 0.3 oz, Mini

5 out of 5 Stars. 1 reviews
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Zoo Med Original Banquet Time Release Feeding Block for Fresh or Saltwater Fish [Food & Treats] 12 count $65.87

Zoo Med Original Banquet Time Release Feeding Block for Fresh or Saltwater Fish [Food & Treats] 12 count
current price $65.87

Zoo Med Original Banquet Time Release Feeding Block for Fresh or Saltwater Fish [Food & Treats] 12 count

5 out of 5 Stars. 1 reviews

Zoo Med Original Banquet Fish Feeding Block $61.57

Zoo Med Original Banquet Fish Feeding Block
current price $61.57

Zoo Med Original Banquet Fish Feeding Block

1 count Zoo Med Giant Plankton Banquet Time Release Feeding Block for Fresh and Saltwater Fish $6.47

1 count Zoo Med Giant Plankton Banquet Time Release Feeding Block for Fresh and Saltwater Fish
current price $6.47

1 count Zoo Med Giant Plankton Banquet Time Release Feeding Block for Fresh and Saltwater Fish

4 out of 5 Stars. 3 reviews
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Zoo Med Mini Original Banquet Time Release Feeding Block for Fresh or Saltwater Fish [Food & Treats] 144 count (24 x 6 ct) $79.97

Zoo Med Mini Original Banquet Time Release Feeding Block for Fresh or Saltwater Fish [Food & Treats] 144 count (24 x 6 ct)
current price $79.97

Zoo Med Mini Original Banquet Time Release Feeding Block for Fresh or Saltwater Fish [Food & Treats] 144 count (24 x 6 ct)

Penn Plax Pro-Balance 14-Day Vacation Time-Release Dissolving Feeding Blocks Fish Shape 2 Packages of 2 Blocks Each (4 Blocks Total) PBV14N for Aquariums $14.99

Penn Plax Pro-Balance 14-Day Vacation Time-Release Dissolving Feeding Blocks Fish Shape 2 Packages of 2 Blocks Each (4 Blocks Total) PBV14N for Aquariums
current price $14.99

Penn Plax Pro-Balance 14-Day Vacation Time-Release Dissolving Feeding Blocks Fish Shape 2 Packages of 2 Blocks Each (4 Blocks Total) PBV14N for Aquariums

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Zoo Med Mini Original Banquet Fish Feeding Block - Mini - .3 oz Total (6 Pack) $5.50

Zoo Med Mini Original Banquet Fish Feeding Block - Mini - .3 oz Total (6 Pack)
current price $5.50

Zoo Med Mini Original Banquet Fish Feeding Block - Mini - .3 oz Total (6 Pack)

4.3 out of 5 Stars. 4 reviews
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Zoo Med Pleco Banquet Block Mini [Food & Treats, Aquarium Supplies] 72 count (12 x 6 ct) $80.55

Zoo Med Pleco Banquet Block Mini [Food & Treats, Aquarium Supplies] 72 count (12 x 6 ct)
current price $80.55

Zoo Med Pleco Banquet Block Mini [Food & Treats, Aquarium Supplies] 72 count (12 x 6 ct)

Vacation Feeder for Aquarium - 14 Day Feeder Block (2) - Slow Release Fish Food for Betta, Goldfish & Tropical Fish - Aquatic Pet Tank Food $14.99

Vacation Feeder for Aquarium - 14 Day Feeder Block (2) - Slow Release Fish Food for Betta, Goldfish & Tropical Fish - Aquatic Pet Tank Food
current price $14.99

Vacation Feeder for Aquarium - 14 Day Feeder Block (2) - Slow Release Fish Food for Betta, Goldfish & Tropical Fish - Aquatic Pet Tank Food

4 out of 5 Stars. 4 reviews
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Zoo Med Nano Banquet Food Blocks for Shrimp, Crabs, Crayfish and Fish [Food & Treats, Aquarium Supplies] 72 count (12 x 6 ct) $60.78

Zoo Med Nano Banquet Food Blocks for Shrimp, Crabs, Crayfish and Fish [Food & Treats, Aquarium Supplies] 72 count (12 x 6 ct)
current price $60.78

Zoo Med Nano Banquet Food Blocks for Shrimp, Crabs, Crayfish and Fish [Food & Treats, Aquarium Supplies] 72 count (12 x 6 ct)

Zoo Med Giant Plankton Banquet Time Release Feeding Block for Fresh and Saltwater Fish [Food & Treats] 8 count $45.54

Zoo Med Giant Plankton Banquet Time Release Feeding Block for Fresh and Saltwater Fish [Food & Treats] 8 count
current price $45.54

Zoo Med Giant Plankton Banquet Time Release Feeding Block for Fresh and Saltwater Fish [Food & Treats] 8 count

Agiufgs Building Blocks Betta Fish, High Transparency Creative Design, for Home Aquarium Decoration Setup and Daily Use, Pink From $8.91

Agiufgs Building Blocks Betta Fish, High Transparency Creative Design, for Home Aquarium Decoration Setup and Daily Use, Pink
Multicolor, variant on Agiufgs Building Blocks Betta Fish, High Transparency Creative Design, for Home Aquarium Decoration Setup and Daily Use, Pink
Pink, variant on Agiufgs Building Blocks Betta Fish, High Transparency Creative Design, for Home Aquarium Decoration Setup and Daily Use, Pink
Yellow, variant on Agiufgs Building Blocks Betta Fish, High Transparency Creative Design, for Home Aquarium Decoration Setup and Daily Use, Pink
Options
From$891

Agiufgs Building Blocks Betta Fish, High Transparency Creative Design, for Home Aquarium Decoration Setup and Daily Use, Pink

Zoo Med Plankton Banquet Time Release Feeding Block [Food & Treats] 24 count $99.56

Zoo Med Plankton Banquet Time Release Feeding Block [Food & Treats] 24 count
current price $99.56

Zoo Med Plankton Banquet Time Release Feeding Block [Food & Treats] 24 count

Zoo Med Betta Banquet 7 Day Time Release Feeding Block [Food & Treats] 72 count (12 x 6 ct) $99.89

Zoo Med Betta Banquet 7 Day Time Release Feeding Block [Food & Treats] 72 count (12 x 6 ct)
current price $99.89

Zoo Med Betta Banquet 7 Day Time Release Feeding Block [Food & Treats] 72 count (12 x 6 ct)

Zoo Med Mini Plankton Banquet Time Release Feeding Block [Food & Treats] 18 count (3 x 6 ct) $45.61

Zoo Med Mini Plankton Banquet Time Release Feeding Block [Food & Treats] 18 count (3 x 6 ct)
current price $45.61

Zoo Med Mini Plankton Banquet Time Release Feeding Block [Food & Treats] 18 count (3 x 6 ct)

Zoo Med Betta Banquet 7 Day Time Release Feeding Block [Food & Treats] 6 count $13.33 Was $22.69

Zoo Med Betta Banquet 7 Day Time Release Feeding Block [Food & Treats] 6 count
current price Now $13.33, Was $22.69

Zoo Med Betta Banquet 7 Day Time Release Feeding Block [Food & Treats] 6 count

Zoo Med ZM11911 Aquarium Pleco Banquet Block Mini Fish Food - 6 Count

Zoo Med ZM11911 Aquarium Pleco Banquet Block Mini Fish Food - 6 Count

Zoo Med ZM11911 Aquarium Pleco Banquet Block Mini Fish Food - 6 Count

Zoo Med Mini Plankton Banquet Time Release Feeding Block [Food & Treats] 6 count

Zoo Med Mini Plankton Banquet Time Release Feeding Block [Food & Treats] 6 count

Zoo Med Mini Plankton Banquet Time Release Feeding Block [Food & Treats] 6 count

(4 pack) Tetra Vacation Tropical Feeding Block, Feeds Fish up to 14 Days, 1.06 oz., 1 Block

(4 pack) Tetra Vacation Tropical Feeding Block, Feeds Fish up to 14 Days, 1.06 oz., 1 Block
Available in additional 2 options

(4 pack) Tetra Vacation Tropical Feeding Block, Feeds Fish up to 14 Days, 1.06 oz., 1 Block

3.5 out of 5 Stars. 79 reviews

Other options to consider

Zoo Med Betta Banquet Blocks 3 Pack of 6 Card $8.73

Zoo Med Betta Banquet Blocks 3 Pack of 6 Card
current price $8.73

Zoo Med Betta Banquet Blocks 3 Pack of 6 Card

5 out of 5 Stars. 1 reviews
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Zoo Med Laboratories Giant Original Banquet Block Feeder $9.96

Zoo Med Laboratories Giant Original Banquet Block Feeder
current price $9.96

Zoo Med Laboratories Giant Original Banquet Block Feeder

4.1 out of 5 Stars. 9 reviews

Calcium Blocks included in these Shrimp Pellets 40% Protein Sinking Pellets, 1/16" x 3/8" Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish, Pellets by Zeigler..12oz Small Jar $16.99

Calcium Blocks included in these Shrimp Pellets 40% Protein Sinking Pellets, 1/16" x 3/8" Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish, Pellets by Zeigler..12oz Small Jar
current price $16.99

Calcium Blocks included in these Shrimp Pellets 40% Protein Sinking Pellets, 1/16" x 3/8" Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish, Pellets by Zeigler..12oz Small Jar

Calcium Blocks included in these Shrimp Pellets 40% Protein Sinking Pellets, 1/16" x 3/8" Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish, Pellets by Zeigler2-lb 6oz Med Jar $36.39

Calcium Blocks included in these Shrimp Pellets 40% Protein Sinking Pellets, 1/16" x 3/8" Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish, Pellets by Zeigler2-lb 6oz Med Jar
current price $36.39

Calcium Blocks included in these Shrimp Pellets 40% Protein Sinking Pellets, 1/16" x 3/8" Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish, Pellets by Zeigler2-lb 6oz Med Jar

ACDANC 2026 New Detachable Block Betta Aquarium with Exhaust Holes-Square Mini Desktop Fish Tank for Shrimp,Betta,Small Crab Habitats $7.12

ACDANC 2026 New Detachable Block Betta Aquarium with Exhaust Holes-Square Mini Desktop Fish Tank for Shrimp,Betta,Small Crab Habitats
current price $7.12

ACDANC 2026 New Detachable Block Betta Aquarium with Exhaust Holes-Square Mini Desktop Fish Tank for Shrimp,Betta,Small Crab Habitats

1 out of 5 Stars. 1 reviews

Zoo Med Plankton Banquet Feeding Block $6.49

Zoo Med Plankton Banquet Feeding Block
current price $6.49

Zoo Med Plankton Banquet Feeding Block

Calcium Blocks included in these Shrimp Pellets 40% Protein Sinking Pellets, 1/16" x 3/8" Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish, Pellets by Zeigler5-lb 8oz Lg Jar $72.99

Calcium Blocks included in these Shrimp Pellets 40% Protein Sinking Pellets, 1/16" x 3/8" Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish, Pellets by Zeigler5-lb 8oz Lg Jar
current price $72.99

Calcium Blocks included in these Shrimp Pellets 40% Protein Sinking Pellets, 1/16" x 3/8" Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish, Pellets by Zeigler5-lb 8oz Lg Jar

Calcium Blocks included in these Shrimp GROWER 45% Protein Sinking Pellets, 1/16" x 3/8" Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish, Pellets by Zeigler2-lb 6oz Med Jar $34.99

Calcium Blocks included in these Shrimp GROWER 45% Protein Sinking Pellets, 1/16" x 3/8" Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish, Pellets by Zeigler2-lb 6oz Med Jar
current price $34.99

Calcium Blocks included in these Shrimp GROWER 45% Protein Sinking Pellets, 1/16" x 3/8" Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish, Pellets by Zeigler2-lb 6oz Med Jar

Zoo Med Pleco Banquet Block Time Relsease Catfish Food, .45 Oz $6.23 $6.23/oz

Zoo Med Pleco Banquet Block Time Relsease Catfish Food, .45 Oz
current price $6.23
$6.23/oz

Zoo Med Pleco Banquet Block Time Relsease Catfish Food, .45 Oz

3.8 out of 5 Stars. 15 reviews
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Calcium Blocks included in these 40% Protein 3mm Sinking Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish. Pellets by Zeigler2-lb Med Jar $31.99

Calcium Blocks included in these 40% Protein 3mm Sinking Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish. Pellets by Zeigler2-lb Med Jar
current price $31.99

Calcium Blocks included in these 40% Protein 3mm Sinking Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish. Pellets by Zeigler2-lb Med Jar

Calcium Blocks included in these Spirulina Sinking Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish 1/16" x 3/8" Pellets by Zeigler2-lb 8oz Med Jar $40.49

Calcium Blocks included in these Spirulina Sinking Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish 1/16" x 3/8" Pellets by Zeigler2-lb 8oz Med Jar
current price $40.49

Calcium Blocks included in these Spirulina Sinking Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish 1/16" x 3/8" Pellets by Zeigler2-lb 8oz Med Jar

5 out of 5 Stars. 1 reviews

Small Fish Tank Creative Superposition Plastic Building Block Fish Tank From $6.76

Small Fish Tank Creative Superposition Plastic Building Block Fish Tank
Blue, variant on Small Fish Tank Creative Superposition Plastic Building Block Fish Tank
Transparent, variant on Small Fish Tank Creative Superposition Plastic Building Block Fish Tank
White, variant on Small Fish Tank Creative Superposition Plastic Building Block Fish Tank
Options
From$676

Small Fish Tank Creative Superposition Plastic Building Block Fish Tank

Calcium Blocks included in these 40% Protein 3mm Sinking Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish. Pellets by Zeigler5-lb Lg Jar $59.99

Calcium Blocks included in these 40% Protein 3mm Sinking Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish. Pellets by Zeigler5-lb Lg Jar
current price $59.99

Calcium Blocks included in these 40% Protein 3mm Sinking Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish. Pellets by Zeigler5-lb Lg Jar

Zoo Med Betta 7 Day Time Release Vacation Feeding Blocks $6.26 $6.26/oz

Zoo Med Betta 7 Day Time Release Vacation Feeding Blocks
current price $6.26
$6.26/oz

Zoo Med Betta 7 Day Time Release Vacation Feeding Blocks

4.1 out of 5 Stars. 15 reviews
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Fish Tank Building Block Set for Adult, Linkable Mechanical Aquarium Building Brick Set Toy with Ocean Animal for Home Decor(1053PCS) $27.99

Fish Tank Building Block Set for Adult, Linkable Mechanical Aquarium Building Brick Set Toy with Ocean Animal for Home Decor(1053PCS)
current price $27.99

Fish Tank Building Block Set for Adult, Linkable Mechanical Aquarium Building Brick Set Toy with Ocean Animal for Home Decor(1053PCS)

TetraPond Pond Block, Helps Control Algae Growth In Ornamental Fish Ponds, 50 Count $63.64 $1.27/ea

TetraPond Pond Block, Helps Control Algae Growth In Ornamental Fish Ponds, 50 Count
current price $63.64
$1.27/ea

TetraPond Pond Block, Helps Control Algae Growth In Ornamental Fish Ponds, 50 Count

5 out of 5 Stars. 2 reviews
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Calcium Blocks included in these Shrimp GROWER 45% Protein Sinking Pellets, 1/16" x 3/8" Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish, Pellets by Zeigler5-lb 8oz Lg Jar $72.99

Calcium Blocks included in these Shrimp GROWER 45% Protein Sinking Pellets, 1/16" x 3/8" Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish, Pellets by Zeigler5-lb 8oz Lg Jar
current price $72.99

Calcium Blocks included in these Shrimp GROWER 45% Protein Sinking Pellets, 1/16" x 3/8" Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish, Pellets by Zeigler5-lb 8oz Lg Jar

Calcium Blocks included in these Spirulina Sinking Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish 1/16" x 3/8" Pellets by Zeigler6-lb Lg Jar $73.99

Calcium Blocks included in these Spirulina Sinking Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish 1/16" x 3/8" Pellets by Zeigler6-lb Lg Jar
current price $73.99

Calcium Blocks included in these Spirulina Sinking Pellets for Shrimp, Snails, Crabs, Catfish, Plecos for All Tropical Fish 1/16" x 3/8" Pellets by Zeigler6-lb Lg Jar

5 out of 5 Stars. 1 reviews

Aquarium Rays Blockers Fish from Radiation Enhances Water Quality Simple Clip

Aquarium Rays Blockers Fish from Radiation Enhances Water Quality Simple Clip

Aquarium Rays Blockers Fish from Radiation Enhances Water Quality Simple Clip

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