Tetra Manuals & User Guides

Tetra Test pH T518336 10 ml Instructions

November 1, 2026

Tetra Test pH T518336 10 ml Specifications Product Tetra Test pH Measured parameter pH value (freshwater) Application Freshwater: aquarium and ornamental pond Measuring range pH 5 to 10 Vial fill volume Fill to the 5 ml mark Reagent dosage 7…

Brand: Tetra

Tetra Test NO2 (Nitrite) 2×10 mL Instructions

November 1, 2026

Tetra Test NO2 (Nitrite) 2×10 mL Instructions for use For accurate measurement of the nitrite content in freshwater (aquarium and ornamental pond) and marine water Test procedure Please read this section completely before starting the test. The test measures nitrite…

Brand: Tetra

Tetra 78003-00 Whisper IQ Power Filter User Manual

April 17, 2026

Tetra 78003-00 Whisper IQ Power Filter INTRODUCTION Change cartridge monthly Do not dispose of the Bio-Grid unless it is damaged. It is a permanent part of the filtration system and not meant to be replaced or disturbed. If your Bio-Grid…

Brand: Tetra

Tetra NV33822 ColorFusion Aquarium Tank Kit User Manual

April 17, 2026

Tetra NV33822 ColorFusion Aquarium Tank Kit INTRODUCTION A colorful, contemporary starter kit, the Tetra NV33822 ColorFusion Aquarium Tank Kit transforms any interior area into an enthralling aquatic haven. This 20-gallon glass aquarium system, which costs $160.55, is ideal for enthusiasts…

Brand: Tetra

Tetra 26598 Pond Filtration Fountain Kit User Manual

April 17, 2026

Tetra 26598 Pond Filtration Fountain Kit INTRODUCTION A high-end, all-in-one aquatic solution, the Tetra 26598 Pond Filtration Fountain Kit is made to give your outdoor water features both aesthetic appeal and biological balance. This all-inclusive system, which costs $118.99, is…

Brand: Tetra

Tetra 26586 Water Garden Pump User Manual

April 17, 2026

Tetra 26586 Water Garden Pump INTRODUCTION A flexible and dependable option for pond enthusiasts wishing to improve the aesthetics and well-being of their tiny outdoor aquatic habitats is the Tetra 26586 Water Garden Pump. This submersible pump, which is reasonably…

Brand: Tetra

Tetra 19527 9-Watt UV Bulb User Manual

April 17, 2026

Tetra 19527 9-Watt UV Bulb INTRODUCTION For pond owners committed to preserving a spotless, crystal-clear aquatic environment, the Tetra 19527 9-Watt UV Bulb is an essential part. This bulb, which was created especially to replace the TetraPond GreenFree UV Clarifier,…

Brand: Tetra

Tetra SIGN333 LT Stick Fluorescent Box Sign Retrofit Installation Guide

August 15, 2025

Installation Guide SIGN333 | DOC-2005805 LT Stick Fluorescent Box Sign Retrofit LED Lighting System SIGN333 LT Stick Fluorescent Box Sign Retrofit (GELT1aabbbcc)* *key aa SS = Single Sided or DS = Double Sided bbb 018=18’’; 024=24’’; 030=30’’; 036=36’’; 042=42’’; 048=48’’;…

Brand: Tetra

Hytera TETRA Two Way Radios User Guide

April 3, 2025

Hytera TETRA Two Way Radios Specifications Brand: Hytera Trademark: Hytera Communications Corporation Limited Country of Origin: People's Republic of China (PRC) Product Names: Retained ownership by the Company Product Usage Instructions Documentation Information This section provides details on the conventions…

Brand: Hytera

Tetra 400 Filter Jet Instruction Manual

January 1, 2025

Tetra 400 Filter Jet FOREWORD Thank you for choosing a quality product from Tetra. For further useful information and services about your product and Tetra’s fascinating underwater worlds, please visit our website: www.tetra.net ABOUT THIS MANUAL This manual contains information…

Brand: Tetra

Planting Your Aquarium: A Guide to Healthy Aquatic Plants

guide • October 30, 2026

A comprehensive guide on how to select, plant, and maintain live aquatic plants for a healthier, more attractive aquarium using Tetra products.

Brand: Tetra

Tetra EasyCrystal FilterBox 300 Instruction Manual

manual • October 24, 2026

Comprehensive instruction manual for the Tetra EasyCrystal FilterBox 300 aquarium filter. Includes setup, maintenance, troubleshooting, and safety guidelines for optimal water filtration.

Brand: Tetra

Tetra AquaArt Explorer Line Aquarium User Manual

manual • October 16, 2026

User manual for the Tetra AquaArt Explorer Line aquarium series (30L and 60L). Includes installation, safety instructions, maintenance, and technical specifications.

Brand: Tetra

Tetra IN 300 Plus Internal Filter Exploded View and Parts List

exploded view diagram • September 10, 2026

A detailed parts reference and exploded view diagram for the Tetra IN 300 Plus Internal Filter, identifying key components and their corresponding replacement part numbers.

Brand: Tetra

Tetra LED Aquarium Hoods Setup and Safety Guide

manual • August 14, 2026

Comprehensive setup, installation, and safety manual for Tetra LED Aquarium Hoods. Includes troubleshooting, parts list, and warranty information for 5, 10, 20, 29, and 55-gallon kits.

Brand: Tetra

Tetra WaterTest Set Plus User Manual

manual • July 29, 2026

Comprehensive user manual for the Tetra WaterTest Set Plus, providing instructions for testing key water parameters in aquariums and ponds, including pH, GH, KH, ammonia, nitrite, nitrate, phosphate, iron, CO2, and oxygen.

Brand: Tetra

Tetra FilterJet 400/600/900 Instruction Manual

manual • June 22, 2026

User manual for the Tetra FilterJet 400, 600, and 900 internal aquarium filters. Includes assembly, setup, maintenance, and troubleshooting instructions.

Brand: Tetra

Tetra EdgeLine Cuttable Light Bar Installation Guide

installation guide • June 18, 2026

Comprehensive installation and safety guide for the Tetra EdgeLine Cuttable Light Bar LED lighting system. Includes specifications, wiring diagrams, retrofit instructions, and troubleshooting for models GELW4871-1, GELW4865-1, GELW4850-1, GELW4841-1, GELW4832-1, GELW1265-1, and GELW4850-1WH.

Brand: Tetra

Tetra AquaArt Explorer Line 30 l / 60 l Operating Instructions

manual • June 2, 2026

Comprehensive operating instructions for the Tetra AquaArt Explorer Line 30 l and 60 l aquariums, covering safety, installation, and maintenance.

Brand: Tetra

Tetra LightWave Complete Set Instruction Manual

manual • May 31, 2026

Comprehensive instruction manual for the Tetra LightWave Complete Set LED aquarium lighting system. Includes installation, safety, and technical specifications for models 270-1140.

Brand: Tetra

Tetra Aquarium Setup and Maintenance Guide

manual • May 8, 2026

Comprehensive setup, maintenance, and safety guide for Tetra Aquarium kits. Includes instructions for LED hood installation, water care, and troubleshooting.

Brand: Tetra

Tetra EasyCrystal FilterBox 300 Aquarium Filter User Manual

Instruction Manual • April 18, 2026

Comprehensive user manual for the Tetra EasyCrystal FilterBox 300 aquarium filter. Learn setup, operation, maintenance, and troubleshooting for optimal aquarium health. Features triple filtration for crystal-clear water.

Brand: Tetra

Tetra Whisper IQ Power Filter 20-Gallon User Manual

78001-00 • September 5, 2026 • Amazon

Comprehensive user manual for the Tetra Whisper IQ 130 GPH Power Filter for 20-gallon aquariums, covering setup, operation, maintenance, and specifications.

Brand: Tetra

Tetra Whisper Air Pump for Aquariums Up to 40 Gallons Instruction Manual

77853 • August 15, 2026 • Amazon

Comprehensive instruction manual for the Tetra Whisper Air Pump (Model 77853), covering setup, operation, maintenance, troubleshooting, and specifications for aquariums up to 40 gallons.

Brand: Tetra

Tetra Whisper 4i Internal Power Filter User Manual

AQ-68056 • July 4, 2026 • Amazon

Comprehensive user manual for the Tetra Whisper 4i Internal Power Filter, designed for aquariums between 1 and 4 gallons. Includes setup, operation, maintenance, and specifications.

Brand: Tetra

Tetra 20 Gallon Aquarium Kit Instruction Manual

NV33821 • May 6, 2026 • Amazon

Comprehensive instruction manual for the Tetra 20 Gallon Complete Tropical Fish Tank Kit, covering setup, operation, maintenance, and specifications.

Brand: Tetra

Tetra Whisper Bio-Bag Medium Filter Cartridges User Manual (Model AQ-26350)

AQ-26350 • April 19, 2026 • Amazon

Comprehensive instructions for the Tetra Whisper Bio-Bag Medium Filter Cartridges, including setup, operation, maintenance, and specifications for models AQ-26350, PF-10, and IQ 10.

Brand: Tetra

Tetra Whisper Power Filter Impeller Assembly Instruction Manual for PF60, 3, 4, & 30-60

25870-01 • March 30, 2026 • Amazon

This manual provides instructions for the Tetra Whisper Power Filter Impeller Assembly, a replacement part for Whisper Power Filter PF60, 3, 4, Whisper Advanced PF30-60, and Triad 3000 models. Learn how to replace the impeller to restore efficient water flow and quiet…

Brand: Tetra

Tetra HT 300 Aquarium Heater User Manual

HT 300 • March 18, 2026 • Amazon

Comprehensive instructions for the Tetra HT 300 submersible aquarium heater, covering setup, operation, maintenance, and safety for aquariums from 300 to 450 liters.

Brand: Tetra

Tetra EX 500 Plus External Aquarium Filter Instruction Manual

EX 500 Plus • March 8, 2026 • Amazon

Comprehensive instruction manual for the Tetra EX 500 Plus external aquarium filter, covering installation, operation, maintenance, and troubleshooting to ensure optimal water quality for aquariums up to 100 liters.

Brand: Tetra

Tetra AirSilent Mini Aquarium Air Pump User Manual

AirSilent Mini • February 9, 2026 • Amazon

This manual provides detailed instructions for the installation, operation, and maintenance of the Tetra AirSilent Mini Aquarium Air Pump, designed for aquariums between 10 and 40 liters. Ensure proper oxygenation for your aquatic environment.

Brand: Tetra

Tetra Whisper Air Pump Instruction Manual for 20-40 Gallon Aquariums

77848 • February 1, 2026 • Amazon

Comprehensive instruction manual for the Tetra Whisper Air Pump (Model 77848) designed for 20 to 40-gallon fish tanks. This guide covers proper setup, operation, maintenance, and troubleshooting to ensure optimal aquarium aeration and quiet performance.

Brand: Tetra

Tetra EasyStrips 6-In-1 Aquarium Water Test Strips User Manual

19543 • January 23, 2026 • Amazon

Comprehensive user manual for Tetra EasyStrips 6-In-1 Aquarium Water Test Strips (Model 19543), providing instructions for setup, operation, interpreting results, maintenance, troubleshooting, and product specifications for maintaining optimal aquarium water quality.

Brand: Tetra

Tetra Complete LED Aquarium Kit 55 Gallons Instruction Manual

NV33231 • January 11, 2026 • Amazon

Comprehensive instruction manual for the Tetra Complete LED Aquarium Kit, 55 Gallons. Includes setup, operation, maintenance, troubleshooting, and specifications for the glass tank, LED lights, Tetra Whisper PF60 Power Filter, and 200-watt Tetra heater.

Brand: Tetra