do the dividers come out?

They need to be silicone in or something silicon then so these can ride in and out.

does it matter what order the baffles r in?

I would assume not, you really want to have your sump flowing in one direction and this helps that. I think common sense plays a big role here.

I would like to know the measurements of the tank that are not very obvious to me. There are more non-tank divisions

This kit is designed to be used with the standard 10 and 20 Gallon tanks. They should be measured with the Aqueon Tanks. 10 Gallon tanks measures "LxWxH" (20"x10"x12"). Other size options are for the 20 Gallon Tall/High (24"x12"x16") and the 20 Gallon Long (30"x12"x12").

I just received my kit for the 20 gallon long. Are there any instructions or guidelines?

No. Just follow the pictures. Wait! Can't really see them, huh? Getting a one-star review for lack of simple instructions. Nice clean cuts on the acrylic though. I bought one off of Ebay that had very clear and detailed instructions. It' on a piece of paper, and they just make copies.

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Bubblefin Aquarium Sump Refugium DIY Kit for Protein Skimmer Sump - Chamber dividers (20 Gallon Long)

Product ID: 220525061

Details

Brand
B BUBBLEFIN
Colour
Black Clear
Included components
3 pieces of
Item weight
663 Grams
Material
Acrylic
Shape
Rectangular

🌊Optimized for marine & reef aquarium filtration

🧩3 acrylic dividers for custom sump setup

🛠️DIY kit tailored for 20-gallon aquariums

€ 85.88

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Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧜‍♂️ Elevate your reef game with precision and style!

DIY CUSTOMIZATION - Empowers aquarists to build and optimize their sump refugium exactly how they want it.
MODULAR PRECISION - Three crystal-clear acrylic dividers for tailored chamber separation, enhancing filtration efficiency.
MARINE READY DESIGN - Ideal for reef and marine setups, supporting healthy aquatic ecosystems.
LIGHTWEIGHT DURABLE - Crafted from premium acrylic, combining strength with easy handling at just 663 grams.
PERFECT FIT FOR 20 GALLONS - Designed specifically for standard 20-gallon aquariums, ensuring seamless integration.

The Bubblefin Aquarium Sump Refugium DIY Kit includes three high-quality acrylic dividers designed for 20-gallon marine or reef aquariums. This lightweight, durable kit allows aquarists to customize their sump chambers for optimal protein skimmer performance and filtration, making it a must-have for serious aquarium enthusiasts.

Specifications

ASIN	B07SL3G2CW
Best Sellers Rank	190,940 in Pet Supplies ( See Top 100 in Pet Supplies ) 840 in Aquarium Filters
Brand Name	B BUBBLEFIN
Colour	Black, Clear
Customer Reviews	4.2 4.2 out of 5 stars (453)
Included Components	3 pieces of acrylic dividers
Item Shape	Rectangular
Item Weight	663 Grams
Manufacturer	B Bubblefin
Material Type	Acrylic
Model Number	40-Breeder
Number of Items	3
Number of Packs	1
Pet Type	Fish
Product Style	Custom
Set Name	Bubblefin Aquarium Sump Refugium DIY Kit
Special Features	Acrylic Dividers
Specific Uses For Product	Marine or Reef Aquariums
Tank Volume	20 Gallons
Target Species	Fish
UPC	643845798628
Unit Count	1.0 count
Vivarium Type	Aquarium

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