Betta setup planner

Fit and product details

Exact black-frame, clear-seal size-10 variant, UPC 015905100106. Manufacturer item dimensions: 20.25 × 10.5 × 12.625 inches. Pair with Aqueon hinged top SKU 100129020; lid, light, heater and filter are sold separately. Use level support rated for the filled aquarium. A local aquarium store is a practical option for checking the exact model and transporting glass.

Source checked 2026-10-07.

Check the exact variant in search results.

Buying and setup advice

What to look for: Confirm capacity, sound seams, and a level support rated for the filled aquarium. An existing tank is not assumed suitable.

Care sources

Secure lid

I have this

A covered aquarium helps prevent jumping while preserving access to air at the surface.

See recommended products

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Aqueon Hinged Glass Top 20 × 10 inch, SKU 100129020

Fit and product details

Aqueon lists this top for its standard size-10 framed aquarium, SKU 100110010 (UPC 015905100106). Confirm SKU 100129020 / UPC 015905290203 on the box. Trim the vinyl strip for accessories while keeping openings covered. For another tank, measure the internal support ledge and obtain its matching lid; this top is not a rimless-tank recommendation.

Source checked 2026-10-07.

Check the exact variant in search results.

Buying and setup advice

What to look for: Measure your exact tank rim. Cover cable openings and leave an air gap above the water. A light is not a lid.

Care sources

Gentle filtration

I have this

Filtration supports biological waste processing. A new filter does not contain an established cycle.

Which filter will you use?

Your choice adds the accessories you need to the checklist.

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Aquarium Co-Op Green Easy Flow Sponge Filter, coarse, Small

Fit and product details

Confirm current Easy Flow included variant, physical fit and gentle flow; no universal filtration sufficiency claim.

Source checked 2026-10-07.

Accessories: Air pump, Airline tubing, Airline check valve, Airflow control.

Illustration

Aquarium Co-Op Black Easy Flow Sponge Filter, fine, Small

RSPCA: Caring for Siamese fighting fish DrTim’s Aquatics: Fishless cycling

Fit and product details

Fine foam needs cleaning; uplift tube may require trimming in a shallow tank. Air collar included; no extra air stone required.

Source checked 2026-10-07.

Accessories: Air pump, Airline tubing, Airline check valve, Airflow control.

Buying and setup advice

What to look for: Check real water movement and intake protection. Manufacturer tank ratings alone do not establish gentle betta flow. For an owned sponge filter, confirm its pump, tubing and backflow protection too.

Aquarium Co-Op sponge-filter setup
See the supplier’s setup instructions for connecting the pump, tubing and filter.

Care sources

Heater

I have this

Stable tropical conditions require heating appropriate to your room and aquarium.

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Fluval M50 Submersible Heater, A781, 50W

Fit and product details

Manufacturer rates up to 15 US gallons; capacity depends on ambient temperature. A room-to-water difference above 18°F/10°C may need more capacity. Verify fit and actual temperature with separate thermometer.

Source checked 2026-10-06.

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Aqueon Submersible Glass Heater 50W, SKU 100528680

Fit and product details

Adjustable 68–88°F; verify room temperature, placement, submersion and manufacturer wattage chart. 50W is a candidate, not a universal recommendation.

Source checked 2026-10-06.

Buying and setup advice

What to look for: RSPCA recommends 24–26°C (75–79°F) for bettas. Choose wattage using the exact manufacturer sizing chart and room-to-water temperature difference. Check installation and minimum water level.

Betta temperature, lighting and water care
RSPCA guidance on tropical temperature, cover and daily care.
Aqueon heater wattage chart
For Aqueon heaters only. Check room conditions too and use the installation manual on your product card.
Fluval M-series heater sizing and installation FAQs
For the Fluval M50 option: check heating capacity, room-temperature limits and installation.

Care sources

Independent thermometer

I have this

Measure water temperature independently of the heater dial.

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Petbank LCD Digital Aquarium Thermometer, ZDT1-AUX-1

Fit and product details

Submerge only the wired probe; keep the display outside the aquarium and dry. Follow the supplied instructions. Cross-check unexpected readings with another thermometer.

Source checked 2026-10-07.

Buying and setup advice

What to look for: Check the actual water temperature and stability; a heater indicator is not a thermometer.

Betta temperature, lighting and water care
RSPCA guidance on tropical temperature, cover and daily care.

Care sources

Water conditioner

I have this

Tap-water treatment must address your water supplier’s disinfectants.

See recommended products

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Seachem Prime, 100 mL

Fit and product details

Candidate for chlorine/chloramine conditioning only. Follow bottle instructions for actual replacement-water volume. Do not treat claimed ammonia detoxification as cycling or readiness; product FAQ has contradictory chemistry statements.

Source checked 2026-10-06.

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API Tap Water Conditioner, 4 US fl oz

Fit and product details

Follow exact bottle directions, especially chloramine treatment. Conditioning does not establish biological filtration or suitability of source water.

RSPCA: Caring for Siamese fighting fish DrTim’s Aquatics: Fishless cycling

Source checked 2026-10-06.

Buying and setup advice

What to look for: Check chlorine and chloramine treatment on the label. Follow the exact dose; conditioner does not establish a cycle.

Prime dosing instructions
For Prime only: read Directions and use the correct water volume. Other conditioners need their own label.

Care sources

Water test kit

I have this

Monitor ammonia, nitrite, nitrate and pH while cycling and during ongoing care.

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API Freshwater Master Test Kit

Fit and product details

Tests ammonia, nitrite, nitrate, pH and high-range pH. Follow reagent directions and expiration; does not include GH/KH or certify readiness.

RSPCA: Caring for Siamese fighting fish DrTim’s Aquatics: Fishless cycling

Source checked 2026-10-06.

Buying and setup advice

What to look for: Confirm all four tests are included, usable and in date. Most basic strips omit ammonia. Record results; clear water is not evidence of safety.

API Master Test Kit instructions and FAQs
Use the included booklet for reagent amounts, mixing, waiting times and colour charts.
Fishless cycling: dosing, testing and completion checks
Read “How to Fishless Cycle” and “Troubleshooting Fishless Cycling” before dosing. Use one method and your ammonia product’s label; follow test results rather than its advertised calendar.

Care sources

Substrate

I have this

Plan an aquarium-safe sand or gravel floor for this beginner setup.

See recommended products

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CaribSea Super Naturals Aquascapes Sunset Gold, 10 lb, item 10839

Fit and product details

Current manufacturer naming differs from older Super Naturals packaging. Typical grains 0.25–1.0 mm. Choose amount by footprint and intended depth; one bag is not guaranteed enough. Bacteria inclusion does not certify cycling.

Source checked 2026-10-07.

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CaribSea Super Naturals Aquascapes Moonlight Sand, 10 lb, item 10820

Fit and product details

Exact Moonlight Sand 10 lb bag, item 10820. Manufacturer typical grains 0.25–0.75 mm. Choose quantity by tank footprint and intended depth; one bag is not guaranteed enough. Follow package preparation instructions; no instant-cycling or plant-fertilizer claim.

Source checked 2026-10-07.

Buying and setup advice

What to look for: Choose smooth aquarium-safe material. Amount depends on footprint and depth. Inert substrate does not supply all plant nutrition; avoid assuming active soils leave water chemistry unchanged.

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Appropriate lighting

I have this

Plan a consistent day/night routine and enough light for any selected plants.

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Aqueon Planted Aquarium Clip-On LED, SKU 100533613

Fit and product details

Manufacturer describes framed/frameless mounting and up to 20 gallons. Verify rim, secure lid, mounting clearance and chosen plant requirements. Tank volume does not establish coverage or plant success.

Source checked 2026-10-07.

Buying and setup advice

What to look for: Measure lid and fixture fit. A kit LED is not proof of suitability for every plant; assess intensity, placement and shade.

Betta temperature, lighting and water care
RSPCA guidance on tropical temperature, cover and daily care.

Care sources

Shelter and plant cover

I have this

Provide hiding places and cover without sharp edges or blocked surface access.

Include easy live plants

Smooth artificial plants and shelters are also options. Live plants add lighting and planting guidance.

See recommended products

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Zoo Med Floating Betta Log, BL-10

Fit and product details

Inspect actual item for rough edges and entrapment openings. Preserve access to surface air. A single log does not establish adequate overall plant/visual cover.

Source checked 2026-10-07.

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Zoo Med Betta Bed Leaf Hammock, Standard BL-20

Fit and product details

Included suction cup provides resting option. Inspect edges and placement; a resting leaf alone does not establish adequate hiding cover.

Source checked 2026-10-06.

Check the exact variant in search results.

Buying and setup advice

What to look for: Inspect edges and openings for fin damage or entrapment. Live plants must match your light and water; artificial plants should be soft.

Care sources

Siphon / cleaning hose

I have this

Remove water and debris during maintenance.

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Python Pro-Clean Gravel Washer, Mini, 1 × 6 inch tube / 6 foot hose

Fit and product details

Exact Mini tube-and-hose variant. Manufacturer lists Mini for aquariums up to 10 gallons; this does not replace checking working depth and access. Use a dedicated bucket below the aquarium, control flow, and skim sand carefully rather than removing it. Never start the siphon by mouth.

Source checked 2026-10-07.

Accessories: Dedicated water-change bucket.

Buying and setup advice

What to look for: Choose a controllable flow for a small tank. Keep the intake away from fish and protect the substrate.

Care sources

Dedicated water-change bucket

I have this

Handle aquarium water using a clean dedicated container.

See what to look for

What to look for: Use a food-safe bucket that has never held cleaners or chemicals. A local store is a useful source.

Shop locally using the guidance above. A specific brand is not required.

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Betta food

I have this

Plan a suitable staple food and an ongoing feeding routine.

See recommended products

Illustration

Hikari Betta Bio-Gold, 20 g, item 19110

Fit and product details

Exact 0.70 oz (20 g) floating-pellet package, manufacturer item 19110. Follow feeding guidance and adjust portions to the individual fish; manufacturer pellet counts are not universal care guidance.

Source checked 2026-10-07.

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Fluval Bug Bites Betta Flakes, 18 g

Fit and product details

Exact 18 g betta flakes variant; Canada manufacturer page documents formulation but does not establish US Amazon availability. Avoid overfeeding; no universal portion count.

Source checked 2026-10-06.

Check the exact variant in search results.

Buying and setup advice

What to look for: Choose betta-specific food; feeding quantity depends on the fish and pellet size. A kit’s tropical-food sample is not assumed an ongoing betta diet.

Betta diet and feeding guidance
Read the RSPCA’s feeding section alongside your food’s label; portion size depends on the fish and food.

Care sources

DrTim’s Aquatics: Fishless cycling

Fishless-cycle ammonia source

I have this

A measured ammonia source can support a documented fishless cycling method before adding the fish.

See what to look for

What to look for: Follow a reviewed method and the exact label. Never dose cycling ammonia into a tank containing fish. No fixed-day countdown is used here.

Fishless cycling: dosing, testing and completion checks
Read “How to Fishless Cycle” and “Troubleshooting Fishless Cycling” before dosing. Use one method and your ammonia product’s label; follow test results rather than its advertised calendar.

Shop locally using the guidance above. A specific brand is not required.

Care sources

Optional extras

Add what helps your setup. Required filter accessories appear in the main checklist.

Air pump

I have this

Powers an air-driven sponge filter.

See recommended products

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Aquarium Co-Op Air Pump with Battery Backup, Single-Outlet

Fit and product details

Five adjustable flow levels; use dry, above water level or with check valve. Manufacturer notes older units have shorter battery life; no battery runtime guarantee. Not shipped by this supplier to Alaska/Hawaii.

Source checked 2026-10-07.

Buying and setup advice

What to look for: Match tubing and output to the filter. Reduce excessive flow with suitable control; do not obstruct a pump contrary to its manual.

Care sources

Airline tubing

I have this

Connects an air pump to an air-driven filter.

See recommended products

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Aquarium Co-Op Black Airline Tubing, 10 feet

View manufacturer catalogue

Fit and product details

Cut to required length; check snug connections and hardening. Manufacturer calls material 1/4-inch PVC; do not infer every connector fits.

Source checked 2026-10-07.

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Aquatop Premium Airline Tubing Clear, AT-4CL, 13 feet

Fit and product details

Confirm inlet/outlet fit and required routed length; manufacturer documentation establishes variant, not a universal fitting guarantee.

Source checked 2026-10-06.

Check the exact variant in search results.

Buying and setup advice

What to look for: Check tubing diameter and length against the pump, filter and valve connections.

Care sources

Airline check valve

I have this

Helps prevent water siphoning back toward the air pump.

See recommended products

Illustration

Aquarium Co-Op Check Valve

Fit and product details

Install in correct direction near tank rim; especially required when pump is below water level. Test connections; not a guarantee against every leak.

Source checked 2026-10-06.

Buying and setup advice

What to look for: Check flow direction and the manufacturer’s pump-placement instructions. Test installation; a valve is not an absolute backflow guarantee.

Care sources

Airflow control

I have this

Allows adjustment of an air-driven filter’s water movement.

If your pump has adjustable flow, you already have this function.

See recommended products

Illustration

Ziss Premium Air Valve

Fit and product details

Optional flow adjustment when needed. Do not close off pump flow entirely; verify pump instructions. Supplier documentation is primary for its sold variant, not original manufacturer technical certification.

Source checked 2026-10-06.

An adjustable air pump can provide this function. If yours has a flow control, mark this item owned; you only need a separate valve when the pump cannot provide a gentle flow.

Buying and setup advice

What to look for: Use pump-compatible bleed/control guidance. Watch the actual flow rather than assuming every sponge filter is gentle.

Care sources

Intake protection

I have this

Protects an exposed powered-filter intake.

See what to look for

What to look for: Measure your exact intake. Check fit and water flow after installation; clean as needed.

Shop locally using the guidance above. A specific brand is not required.

Care sources

Lighting timer

I have this

Optional help with a consistent lighting routine.

See recommended products

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BN-LINK Indoor Mechanical Outlet Timer, FD60-U1

Fit and product details

Optional indoor 125 VAC / 60 Hz mechanical timer with one outlet and 15-minute increments. Use for the light only; keep heater and filter continuously powered according to their instructions. Keep dry and within the supplied electrical ratings. Confirm the light resumes its settings after power returns.

Source checked 2026-10-07.

Buying and setup advice

What to look for: Check electrical rating and moisture-safe placement. A timer does not establish adequate light intensity.

Care sources