tiergain
Planted aquarium bundles that lift Shopify AOV in 2026
A single bottle of plant fertilizer is $12. A "Planted Tank System" with CO2, fertilizer, substrate, and tools is $148. Aquatic plants need a complete system. Bundle the underwater garden.
$12
Average single plant care product
$148
Average planted tank system bundle
12.3x
AOV from planted systems vs single product
Planted aquariums require specialized substrate, CO2 injection, fertilizers, and lighting beyond basic fishkeeping. A bottle of fertilizer without CO2 and proper substrate produces algae, not plants. Bundle the growing system.
The hacks
Planted tank system bundles by complexity: low-tech, mid-tech, high-tech
"Low-Tech Plant Kit" (root tabs, liquid fertilizer, plant substrate, $48). "Mid-Tech Kit" (add CO2 kit, timer, better light, $128). "High-Tech Kit" (pressurized CO2, inline diffuser, advanced fertilizer set, plant tools, $198, free shipping). Complexity level determines investment. High-tech produces the lush tanks seen on social media.
Aquascaping tool bundles for plant trimming
"Aquascaping Tool Set" (curved scissors, straight scissors, tweezers, spatula, wave maker brush, $38). "Premium Set" (add spring scissors, plant weights, sand flattener, carrying case, $62). Aquascaping tools are the precision instruments of the hobby. Quality tools make the art possible.
Fertilizer and supplement dosing bundles
"Complete Fert Kit" (macro nutrients, micro nutrients, iron supplement, dosing syringes, schedule card, $42). "EI Dosing Kit" (dry fertilizers for 6 months + mixing bottles + measuring spoons, $35). Dosing kits standardize the fertilizer routine. Consistent dosing grows consistent plants.
CO2 system bundles by tank size
"Nano CO2 Kit" (DIY CO2 generator + diffuser + check valve, for tanks under 10 gallons, $28). "Standard CO2 System" (regulator + cylinder + diffuser + tubing + bubble counter, for 10-40 gallons, $148). "Large Tank CO2" (dual-stage regulator + 5lb cylinder + inline diffuser, $228). CO2 is the single biggest upgrade for plant growth.
Planted tank consumable subscription
Every 2 months: fertilizer refills + root tabs + CO2 refill card + filter media. Planted tanks consume fertilizer and CO2 continuously. The subscription keeps the nutrients flowing without the fishkeeper remembering to reorder.
Show a before/after planted tank photo with each bundle
A bare tank vs a lush planted tank using the same bundle products demonstrates the value visually. Planted tank enthusiasts buy the result. The lush photo sells the system.